The Naturalist On The River Amazons Part 7

The forest at Obydos seemed to abound in monkeys, for I rarely pa.s.sed a day without seeing several. I noticed four species: the Coaita (Ateles paniscus), the Chrysothrix sciureus, the Callithrix torquatus, and our old Para friend, Midas ursulus. The Coaita is a large black monkey, covered with coa.r.s.e hair, and having the prominent parts of the face of a tawny flesh-coloured hue. It is the largest of the Amazonian monkeys in stature, but is excelled in bulk by the "Barrigudo" (Lagothrix Humboldtii) of the Upper Amazons. It occurs throughout the lowlands of the Lower and Upper Amazons, but does not range to the south beyond the limits of the river plains. At that point an allied species, the White-whiskered Coaita (Ateles marginatus) takes its place. The Coaitas are called by zoologists spider monkeys, on account of the length and slenderness of their body and limbs. In these apes the tail, as a prehensile organ, reaches its highest degree of perfection; and on this account it would, perhaps, be correct to consider the Coaitas as the extreme development of the American type of apes. As far as we know, from living and fossil species, the New World has progressed no farther than the Coaita towards the production of a higher form of the Quadrumanous order. The tendency of Nature here has been, to all appearance, simply to perfect those organs which adapt the species more and more completely to a purely arboreal life; and no nearer approach has been made towards the more advanced forms of anthropoid apes, which are the products of the Old World solely. The flesh of this monkey is much esteemed by the natives in this part of the country, and the Military Commandant of Obydos, Major Gama, every week sent a negro hunter to shoot one for his table. One day I went on a Coaita hunt, borrowing a negro slave of a friend to show me the way. When in the deepest part of a ravine we heard a rustling sound in the trees overheard, and Manoel soon pointed out a Coaita to me. There was something human-like in its appearance, as the lean, dark, s.h.a.ggy creature moved deliberately amongst the branches at a great height. I fired, but unfortunately only wounded it in the belly. It fell with a crash headlong about twenty or thirty feet, and then caught a bough with its tail, which grasped it instantaneously, and then the animal remained suspended in mid-air. Before I could reload, it recovered itself and mounted nimbly to the topmost branches out of the reach of a fowling-piece, where we could perceive the poor thing apparently probing the wound with its fingers.

Coaitas are more frequently kept in a tame state than any other kind of monkey. The Indians are very fond of them as pets, and the women often suckle them when young at their b.r.e.a.s.t.s. They become attached to their masters, and will sometimes follow them on the ground to considerable distances. I once saw a most ridiculously tame Coaita. It was an old female which accompanied its owner, a trader on the river, in all his voyages. By way of giving me a specimen of its intelligence and feeling, its master set to and rated it soundly, calling it scamp, heathen, thief, and so forth, all through the copious Portuguese vocabulary of vituperation. The poor monkey, quietly seated on the ground, seemed to be in sore trouble at this display of anger. It began by looking earnestly at him, then it whined, and lastly rocked its body to and fro with emotion, crying piteously, and pa.s.sing its long gaunt arms continually over its forehead; for this was its habit when excited, and the front of the head was worn quite bald in consequence. At length its master altered his tone. "It's all a lie, my old woman; you're an angel, a flower, a good affectionate old creature," and so forth. Immediately the poor monkey ceased its wailing, and soon after came over to where the man sat. The disposition of the Coaita is mild in the extreme-- it has none of the painful, restless vivacity of its kindred, the Cebi, and no trace of the surly, untameable temper of its still nearer relatives, the Mycetes, or howling monkeys. It is, however, an arrant thief, and shows considerable cunning in pilfering small articles of clothing, which it conceals in its sleeping place. The natives of the Upper Amazons procure the Coaita, when full grown, by shooting it with the blowpipe and poisoned darts, and restoring life by putting a little salt (the antidote to the Urari poison with which the darts are tipped) in its mouth. The animals thus caught become tame forthwith. Two females were once kept at the Jardin des Plantes of Paris, and Geoffroy St. Hilaire relates of them that they rarely quitted each other, remaining most of the time in close embrace, folding their tails around one another's bodies. They took their meals together; and it was remarked on such occasions, when the friends.h.i.+p of animals is put to a hard test, that they never quarrelled or disputed the possession of a favourite fruit with each other.

The neighbourhood of Obydos was rich also in insects. In the broad alleys of the forest a magnificent b.u.t.terfly of the genus Morpho, six to eight inches in expanse, the Morpho Hecuba, was seen daily gliding along at a height of twenty feet or more from the ground. Amongst the lower trees and bushes numerouskinds of Heliconii, a group of b.u.t.terflies peculiar to tropical America, having long narrow wings, were very abundant. The prevailing ground colour of the wings of these insects is a deep black, and on this are depicted spots and streaks of crimson, white, and bright yellow, in different patterns according to the species.

Their elegant shape, showy colours, and slow, sailing mode of flight, make them very attractive objects, and their numbers are so great that they form quite a feature in the physiognomy of the forest, compensating for the scarcity of flowers.

Next to the Heliconii, the Catagrammas (C. astarte and C.

peristera) were the most conspicuous. These have a very rapid and short flight, settling frequently and remaining stationary for a long time on the trunks of trees. The colours of their wings are vermilion and black, the surface having a rich velvety appearance. The genus owes its Greek name Catagramma (signifying "a letter beneath") to the curious markings of the underside of the wings, resembling Arabic numerals. The species and varieties are of almost endless diversity, but the majority inhabit the hot valleys of the eastern parts of the Andes. Another b.u.t.terfly nearly allied to these, Callithea Leprieurii, was also very abundant here at the marshy head of the pool before mentioned.

The wings are of a rich dark-blue colour, with a broad border of silvery green. These two groups of Callithea and Catagramma are found only in tropical America, chiefly near the equator, and are certainly amongst the most beautiful productions of a region where the animals and plants seem to have been fas.h.i.+oned in nature's choicest moulds.

A great variety of other beautiful and curious insects adorned these pleasant woods. Others were seen only in the suns.h.i.+ne in open places. As the waters retreated from the beach, vast numbers of sulphur-yellow and orange coloured b.u.t.terflies congregated on the moist sand. The greater portion of them belonged to the genus Callidryas. They a.s.sembled in densely-packed ma.s.ses, sometimes two or three yards in circ.u.mference, their wings all held in an upright position, so that the beach looked as though variegated with beds of crocuses. These Callidryades seem to be migratory insects, and have large powers of dissemination. During the last two days of our voyage, the great numbers constantly pa.s.sing over the river attracted the attention of every one on board. They all crossed in one direction, namely, from north to south, and the processions were uninterrupted from an early hour in the morning until sunset. All the individuals which resort to the margins of sandy beaches are of the male s.e.x. The females are much more rare, and are seen only on the borders of the forest, wandering from tree to tree, and depositing their eggs on low mimosas which grow in the shade. The migrating hordes, as far as I could ascertain, are composed only of males, and on this account I believe their wanderings do not extend very far.

A strange kind of wood-cricket is found in this neighbourhood, the males of which produce a very loud and not unmusical noise by rubbing together the overlapping edges of their wing-cases. The notes are certainly the loudest and most extraordinary that I ever heard produced by an orthopterous insect. The natives call it the Tanana, in allusion to its music, which is a sharp, resonant stridulation resembling the syllables ta-na-na, ta-na- na, succeeding each other with little intermission. It seems to be rare in the neighbourhood. When the natives capture one, they keep it in a wicker-work cage for the sake of hearing it sing. A friend of mine kept one six days. It was lively only for two or three, and then its loud note could be heard from one end of the village to the other. When it died he gave me the specimen, the only one I was able to procure. It is a member of the family Locustidae, a group intermediate between the Cricket (Achetidae) and the Gra.s.shoppers (Acridiidae). The total length of the body is two inches and a quarter; when the wings are closed the insect has an inflated vesicular or bladder-like shape, owing to the great convexity of the thin but firm parchmenty wing-cases, and the colour is wholly pale-green. The instrument by which the Tanana produces its music is curiously contrived out of the ordinary nervures of the wing-cases. In each wing-case the inner edge, near its origin, has a h.o.r.n.y expansion or lobe; on one wing (b) this lobe has sharp raised margins; on the other (a), the strong nervure which traverses the lobe on the under side is crossed by a number of fine sharp furrows like those of a file.

When the insect rapidly moves its wings, the file of the one lobe is sc.r.a.ped sharply across the h.o.r.n.y margin of the other, thus producing the sounds; the parchmenty wing-cases and the hollow drum-like s.p.a.ce which they enclose a.s.sist in giving resonance to the tones. The projecting portions of both wing-cases are traversed by a similar strong nervure, but this is scored like a file only in one of them, in the other remaining perfectly smooth.

Other species of the family to which the Tanana belongs have similar stridulating organs, but in none are these so highly developed as in this insect; they exist always in the males only, the other s.e.x having the edges of the wing-cases quite straight and simple. The mode of producing the sounds and their object have been investigated by several authors with regard to certain European species. They are the call-notes of the males. In the common field-cricket of Europe the male has been observed to place itself, in the evening, at the entrance of its burrow, and stridulate until a female approaches, when the louder notes are succeeded by a more subdued tone, while the successful musician caresses with his antennae the mate he has won. Anyone who will take the trouble may observe a similar proceeding in the common house-cricket. The nature and object of this insect music are more uniform than the structure and situation of the instrument by which it is produced. This differs in each of the three allied families above mentioned. In the crickets the wing-cases are symmetrical; both have straight edges and sharply-scored nervures adapted to produce the stridulation. A distinct portion of their edges is not, therefore, set apart for the elaboration of a sound-producing instrument. In this family the wing-cases lie flat on the back of the insect, and overlap each other for a considerable portion of their extent. In the Locustidae the same members have a sloping position on each side of the body, and do not overlap, except to a small extent near their bases; it is out of this small portion that the stridulating organ is contrived.

Greater resonance is given in most species by a thin transparent plate, covered by a membrane, in the centre of the overlapping lobes. In the Gra.s.shoppers (Acridiidae) the wing-cases meet in a straight suture, and the friction of portions of their edges is no longer possible. But Nature exhibits the same fertility of resource here as elsewhere; and in contriving other methods of supplying the males with an instrument for the production of call-notes indicates the great importance which she attaches to this function. The music in the males of the Acridiidae is produced by the sc.r.a.ping of the long hind thighs against the h.o.r.n.y nervures of the outer edges of the wing-cases; a drum- shaped organ placed in a cavity near the insertion of the thighs being adapted to give resonance to the tones.

I obtained very few birds at Obydos. There was no scarcity of birds, but they were mostly common Cayenne species. In early morning, the woods near my house were quite animated with their songs--an unusual thing in this country. I heard here for the first time the pleasing wild notes of the Carashue, a species of thrush, probably the Mimus lividus of ornithologists. I found it afterwards to be a common bird in the scattered woods of the campo district near Santarem. It is a much smaller and plainer- coloured bird than our thrush, and its song is not so loud, varied, or so long sustained; but the tone is of a sweet and plaintive quality, which harmonises well with the wild and silent woodlands, where alone it is heard in the mornings and evenings of sultry tropical days. In course of time the song of this humble thrush stirred up pleasing a.s.sociations in my mind, in the same way as those of its more highly endowed sisters formerly did at home. There are several allied species in Brazil; in the southern provinces they are called Sabiahs. The Brazilians are not insensible to the charms of this their best songster, for I often heard some pretty verses in praise of the Sabiah sung by young people to the accompaniment of the guitar.

I found several times the nest of the Carashue, which is built of dried gra.s.s and slender twigs, and lined with mud; the eggs are coloured and spotted like those of our blackbird, but they are considerably smaller. I was much pleased with a brilliant little red-headed mannikin, which I shot here (Pipra cornuta). There were three males seated on a low branch, and hopping slowly backwards and forwards, near to one another, as though engaged in a kind of dance. In the pleasant airy woods surrounding the sandy sh.o.r.es of the pool behind the town, the yellow-bellied Trogon (T.

viridis) was very common. Its back is of a brilliant metallic- green colour, and the breast steel blue. The natives call it the Suruqua do Ygapo, or Trogon of the flooded lands, in contradistinction to the red-breasted species, which are named Surtiquas da terra firma. I often saw small companies of half a dozen individuals quietly seated on the lower branches of trees.

They remained almost motionless for an hour or two at a time, simply moving their heads, on the watch for pa.s.sing insects; or, as seemed more generally to be the case, scanning the neighbouring trees for fruit, which they darted off now and then, at long intervals to secure, returning always to the same perch.

CHAPTER VII

THE LOWER AMAZONS--OBYDOS TO MANAOS, OR THE BARRA OF THE RIO NEGRO

Departure from Obydos--River Banks and By-channels--Cacao Planters--Daily Life on Board Our Vessel--Great Storm--Sand- Island and Its Birds--Hill of Parentins--Negro Trader and Mauhes Indians--Villa Nova: Its Inhabitants, Forest, and Animal Productions--Cararaucu--A rustic Festival--Lake of Cararaucu-- Motuca--Flies--Serpa--Christmas Holidays--River Madeira--A Mameluco Farmer--Mura Indians--Rio Negro--Description of Barra-- Descent to Para--Yellow Fever

A Trader of Obydos, named Penna, was proceeding about in a cuberta laden with merchandise to the Rio Negro, intending to stop frequently on the road, so I bargained with him for a pa.s.sage. He gave up a part of the toldo, or fore-cabin as it may be called, and here I slung my hammock and arranged my boxes so as to be able to work as we went along. The stoppages I thought would be an advantage, as I could collect in the woods whilst he traded, and thus acquire a knowledge of the productions of many places on the river which on a direct voyage would be impossible to do. I provided a stock of groceries for two months'

consumption; and, after the usual amount of unnecessary fuss and delay on the part of the owner, we started on the 19th of November. Penna took his family with him-- this comprised a smart, lively mameluco woman, named Catarina, whom we called Senora Kat.i.ta, and two children. The crew consisted of three men: one a st.u.r.dy Indian, another a Cafuzo, G.o.dson of Penna, and the third, our best hand, a steady, good-natured mulatto, named Joaquim. My boy Luco was to a.s.sist in rowing and so forth. Penna was a timid middle-aged man, a white with a slight cross of Indian; when he was surly and obstinate, he used to ask me to excuse him on account of the Tapuyo blood in his veins. He tried to make me as comfortable as the circ.u.mstances admitted, and provided a large stock of eatables and drinkables; so that altogether the voyage promised to be a pleasant one.

On leaving the port of Obydos, we crossed over to the right bank and sailed with a light wind all day, pa.s.sing numerous houses, each surrounded by its grove of cacao trees. On the 20th we made slow progress. After pa.s.sing the high land at the mouth of the Trombetas, the banks were low, clayey, or earthy on both sides.

The breadth of the river varies hereabout from two and a half to three miles, but neither coast is the true terra firma. On the northern side a by-channel runs for a long distance inland, communicating with the extensive lake of Faro; on the south, three channels lead to the similar fresh-water sea of Villa Franca; these are in part arms of the river, so that the land they surround consists, properly speaking, of islands. When this description of land is not formed wholly of river deposit, as sometimes happens, or is raised above the level of the highest floods, it is called Ygapo alto, and is distinguished by the natives from the true islands of mid-river, as well as from the terra firma. We landed at one of the cacao plantations. The house was substantially built; the walls formed of strong upright posts, lathed across, plastered with mud and whitewashed, and the roof tiled. The family were mamelucos, and seemed to be an average sample of the poorer cla.s.s of cacao growers. All were loosely dressed and bare-footed. A broad verandah extended along one side of the house, the floor of which was simply the well- trodden earth; and here hammocks were slung between the bare upright supports, a large rush mat being spread on the ground, upon which the stout matron-like mistress, with a tame parrot perched upon her shoulder, sat sewing with two pretty little mulatto girls. The master, coolly clad in s.h.i.+rt and drawers, the former loose about the neck, lay in his hammock smoking a long gaudily-painted wooden pipe. The household utensils, earthenware jars, water-pots and saucepans lay at one end, near which was a wood fire, with the ever-ready coffee-pot simmering on the top of a clay tripod. A large shed stood a short distance off, embowered in a grove of banana, papaw, and mango trees; and under it were the ovens, troughs, sieves, and all other apparatus for the preparation of mandioca. The cleared s.p.a.ce around the house was only a few yards in extent; beyond it lay the cacao plantations, which stretched on each side parallel to the banks of the river.

There was a path through the forest which led to the mandioca fields, and several miles beyond to other houses on the banks of an interior channel. We were kindly received, as is always the case when a stranger visits these out-of-the-way habitations-- the people being invariably civil and hospitable. We had a long chat, took coffee, and upon departing, one of the daughters sent a basket full of oranges for our use down to the canoe.

The cost of a cacao plantation in the Obydos district is after the rate of 240 reis or sixpence per tree, which is much higher than at Cameta, where I believe the yield is not so great. The forest here is cleared before planting, and the trees are grown in rows. The smaller cultivators are all very poor. Labour is scarce; one family generally manages its own small plantation of 10,000 to 15,000 trees, but at the harvest time neighbours a.s.sist each other. It appeared to me to be an easy, pleasant life; the work is all done under shade, and occupies only a few weeks in the year. The incorrigible nonchalance and laziness of the people alone prevent them from surrounding themselves with all the luxuries of a tropical country. They might plant orchards of the choicest fruit trees around their houses, grow Indian corn, and rear cattle and hogs, as intelligent settlers from Europe would certainly do, instead of indolently relying solely on the produce of their small plantations, and living on a meagre diet of fish and farinha. In preparing the cacao they have not devised any means of separating the seeds well from the pulp, or drying it in a systematic way; the consequence is that, although naturally of good quality, it molds before reaching the merchants' stores, and does not fetch more than half the price of the same article grown in other parts of tropical America. The Amazons region is the original home of the princ.i.p.al species of chocolate tree, the Theobroma cacao; and it grows in abundance in the forests of the upper river. The cultivated crop appears to be a precarious one; little or no care, however, is bestowed on the trees, and even weeding is done very inefficiently. The plantations are generally old, and have been made on the low ground near the river, which renders them liable to inundation when this rises a few inches more than the average. There is plenty of higher land quite suitable to the tree, but it is uncleared, and the want of labour and enterprise prevents the establishment of new plantations.

We pa.s.sed the last houses in the Obydos district on the 20th, and the river scenery then resumed its usual wild and solitary character, which the scattered human habitations relieved, although in a small degree. We soon fell into a regular mode of life on board our little ark. Penna would not travel by night; indeed, our small crew, wearied by the day's labour, required rest, and we very rarely had wind in the night. We used to moor the vessel to a tree, giving out plenty of cable, so as to sleep at a distance from the banks and free of mosquitoes, which although swarming in the forest, rarely came many yards out into the river at this season of the year. The strong current at a distance of thirty or forty yards from the coast steadied the cuberta head to stream, and kept us from drifting ash.o.r.e. We all slept in the open air, as the heat of the cabins was stifling in the early part of the night. Penna, Senhora Kat.i.ta, and I slung our hammocks in triangle between the mainmast and two stout poles fixed in the raised deck. A sheet was the only covering required, besides our regular clothing, for the decrease of temperature at night on the Amazons is never so great as to be felt otherwise than as a delightful coolness after the sweltering heat of the afternoons.

We used to rise when the first gleam of dawn showed itself above the long, dark line of forest. Our clothes and hammocks were then generally soaked with dew, but this was not felt to be an inconvenience. The Indian Manoel used to revive himself by a plunge in the river, under the bows of the vessel. It is the habit of all Indians, male and female, to bathe early in the morning; they do it sometimes for warmth's sake, the temperature of the water being often considerably higher than that of the air. Penna and I lolled in our hammocks, while Kat.i.ta prepared the indispensable cup of strong coffee, which she did with wonderful celerity, smoking meanwhile her early morning pipe of tobacco. Liberal owners of river craft allow a cup of coffee sweetened with mola.s.ses, or a ration of cashaca, to each man of their crews; Penna gave them coffee. When all were served, the day's work began. There was seldom any wind at this early hour, so if there was still water along the sh.o.r.e, the men rowed, if not, there was no way of progressing but by espia.

In some places the currents ran with great force close to the banks, especially where these receded to form long bays or enseadas, as they are called, and then we made very little headway. In such places the banks consist of loose earth, a rich crumbly vegetable mold supporting a growth of most luxuriant forest, of which the currents almost daily carry away large portions, so that the stream for several yards out is enc.u.mbered with fallen trees whose branches quiver in the current. When projecting points of land were encountered, it was impossible, with our weak crew, to pull the cuberta against the whirling torrents which set round them; and in such cases we had to cross the river, drifting often with the current, a mile or two lower down on the opposite sh.o.r.e. There generally sprung a light wind as the day advanced, and then we took down our hammocks, hoisted all sail, and bowled away merrily. Penna generally preferred to cook the dinner ash.o.r.e, when there was little or no wind. About midday on these calm days, we used to look out for a nice shady nook in the forest with cleared s.p.a.ce sufficient to make a fire upon. I then had an hour's hunting in the neighbouring wilderness, and was always rewarded by the discovery of some new species. During the greater part of our voyage, however, we stopped at the house of some settler, and made our fire in the port. Just before dinner it was our habit to take a bath in the river, and then, according to the universal custom on the Amazons, where it seems to be suitable on account of the weak fish diet, we each took half a tea-cup full of neat cashaca, the "abre" or " opening," as it is called, and set to on our mess of stewed pirarucu, beans, and bacon. Once or twice a week we had fowls and rice; at supper, after sunset, we often had fresh fish caught by our men in the evening. The mornings were cool and pleasant until towards midday; but in the afternoons, the heat became almost intolerable, especially in gleamy, squally weather, such as generally prevailed. We then crouched in the shade of the sails, or went down to our hammocks in the cabin, choosing to be half stifled rather than expose ourselves on deck to the sickening heat of the sun.

We generally ceased travelling about nine o'clock, fixing upon a safe spot wherein to secure the vessel for the night. The cool evening hours were delicious; flocks of whistling ducks (Anas autumnalis), parrots, and hoa.r.s.ely-screaming macaws, pair by pair, flew over from their feeding to their resting places, as the glowing sun plunged abruptly beneath the horizon. The brief evening chorus of animals then began, the chief performers being the howling monkeys, whose frightful unearthly roar deepened the feeling of solitude which crept up as darkness closed around us.

Soon after, the fireflies in great diversity of species came forth and flitted about the trees. As night advanced, all became silent in the forest, save the occasional hooting of tree-frogs, or the monotonous chirping of wood-crickets and gra.s.shoppers.

We made but little progress on the 20th and two following days, on account of the unsteadiness of the wind. The dry season had been of very brief duration this year; it generally lasts in this part of the Amazons from July to January, with a short interval of showery weather in November. The river ought to sink thirty or thirty-five feet below its highest point; this year it had declined only about twenty-five feet, and the November rains threatened to be continuous. The drier the weather the stronger blows the east wind; it now failed us altogether, or blew gently for a few hours merely in the afternoons. I had hitherto seen the great river only in its sunniest aspect; I was now about to witness what it could furnish in the way of storms.

On the night of the 22nd the moon appeared with a misty halo. As we went to rest, a fresh watery wind was blowing, and a dark pile of clouds gathered up river in a direction opposite to that of the wind. I thought this betokened nothing more than a heavy rain which would send us all in a hurry to our cabins. The men moored the vessel to a tree alongside a hard clayey bank, and after supper, all were soon fast asleep, scattered about the raised deck. About eleven o'clock I was awakened by a horrible uproar, as a hurricane of wind suddenly swept over from the opposite sh.o.r.e. The cuberta was hurled with force against the clayey bank; Penna shouted out, as he started to his legs, that a trovoada de cima, or a squall from up-river, was upon us. We took down our hammocks, and then all hands were required to save the vessel from being dashed to pieces. The moon set, and a black pall of clouds spread itself over the dark forests and river; a frightful crack of thunder now burst over our heads, and down fell the drenching rain. Joaquim leapt ash.o.r.e through the drowning spray with a strong pole, and tried to pa.s.s the cuberta round a small projecting point, while we on deck aided in keeping her off and lengthened the cable. We succeeded in getting free, and the stout-built boat fell off into the strong current farther away from the sh.o.r.e, Joaquim swinging himself dexterously aboard by the bowsprit as it pa.s.sed the point. It was fortunate for us that he happened to be on a sloping clayey bank where there was no fear of falling trees; a few yards farther on, where the sh.o.r.e was perpendicular and formed of crumbly earth, large portions of loose soil, with all their superinc.u.mbent ma.s.s of forest, were being washed away; the uproar thus occasioned adding to the horrors of the storm.

The violence of the wind abated in the course of an hour, but the deluge of rain continued until about three o'clock in the morning; the sky was lighted up by almost incessant flashes of pallid lightning, and the thunder pealing from side to side without interruption. Our clothing, hammocks, and goods were thoroughly soaked by the streams of water which trickled through between the planks. In the morning all was quiet, but an opaque, leaden ma.s.s of clouds overspread the sky, throwing a gloom over the wild landscape that had a most dispiriting effect. These squalls from the west are always expected about the time of the breaking up of the dry season in these central parts of the Lower Amazons. They generally take place about the beginning of February, so that this year they had commenced much earlier than usual. The soil and climate are much drier in this part of the country than in the region lying farther to the west, where the denser forests and more clayey, humid soil produce a considerably cooler atmosphere. The storms may be, therefore, attributed to the rush of cold moist air from up river, when the regular trade- wind coming from the sea has slackened or ceased to blow.

On the 26th we arrived at a large sand bank connected with an island in mid-river, in front of an inlet called Maraca-ua.s.su.

Here we anch.o.r.ed and spent half a day ash.o.r.e. Penna's object in stopping was simply to enjoy a ramble on the sands with the children, and give Senora Kat.i.ta an opportunity to wash the linen. The sandbank was now fast going under water with the rise of the river; in the middle of the dry season it is about a mile long and half a mile in width. The canoe-men delight in these open s.p.a.ces, which are a great relief to the monotony of the forest that clothes the land in every other part of the river.

Farther westward they are much more frequent, and of larger extent. They lie generally at the upper end of islands; in fact, the latter originate in accretions of vegetable matter formed by plants and trees growing on a shoal. The island was wooded chiefly with the trumpet tree (Cecropia peltata), which has a hollow stem and smooth pale bark. The leaves are similar in shape to those of the horse-chestnut, but immensely larger; beneath they are white, and when the welcome trade-wind blows they show their silvery undersides--a pleasant signal to the weary canoe traveller. The mode of growth of this tree is curious: the branches are emitted at nearly right angles with the stem, the branchlets in minor whorls around these, and so forth, the leaves growing at their extremities, so that the total appearance is that of a huge candelabrum. Cecropiae of different species are characteristic of Brazilian forest scenery; the kind of which I am speaking grows in great numbers everywhere on the banks of the Amazons where the land is low. In the same places the curious Monguba tree (Bombax ceiba) is also plentiful; the dark green bark of its huge tapering trunk, scored with grey, forming a conspicuous object. The princ.i.p.al palm tree on the lowlands is the Jauari (Astrvocaryum Jauari), whose stem, surrounded by whorls of spines, shoots up to a great height. On the borders of the island were large tracts of arrow-gra.s.s (Gynerium saccharoides), which bears elegant plumes of flowers, like those of the reed, and grows to a height of twenty feet, the leaves arranged in a fan-shaped figure near the middle of the stem. I was surprised to find on the higher parts of the sandbank the familiar foliage of a willow (Salix Humboldtiana). It is a dwarf species, and grows in patches resembling beds of osiers; as in the English willows, the leaves were peopled by small chrysomelideous beetles.

In wandering about, many features reminded me of the seash.o.r.e.

Flocks of white gulls were flying overhead, uttering their well- known cry, and sandpipers coursed along the edge of the water.

Here and there lonely wading-birds were stalking about; one of these, the Curiaca (Ibis melanopis), flew up with a low cackling noise, and was soon joined by a unicorn bird (Palamedea cornuta), which I startled up from amidst the bushes, whose harsh screams, resembling the bray of a jacka.s.s, but shriller, disturbed unpleasantly the solitude of the place. Amongst the willow bushes were flocks of a handsome bird belonging to the Icteridae or troupial family, adorned with a rich plumage of black and saffron-yellow. I spent some time watching an a.s.semblage of a species of bird called by the natives Tumburi-para, on the Cecropia trees. It is the Monasa nigrifrons of ornithologists, and has a plain slate-coloured plumage with the beak of an orange hue. It belongs to the family of Barbets, most of whose members are remarkable for their dull, inactive temperament. Those species which are arranged by ornithologists under the genus Bucco are called by the Indians, in the Tupi language, Tai-a.s.su uira, or pig-birds. They remain seated sometimes for hours together on low branches in the shade, and are stimulated to exertion only when attracted by pa.s.sing insects. This flock of Tamburi-para were the reverse of dull; they were gambolling and chasing each other amongst the branches. As they sported about, each emitted a few short tuneful notes, which altogether produced a ringing, musical chorus that quite surprised me.

On the 27th we reached an elevated wooded promontory, called Parentins, which now forms the boundary between the provinces of Para and the Amazons. Here we met a small canoe descending to Santarem. The owner was a free negro named Lima, who, with his wife, was going down the river to exchange his year's crop of tobacco for European merchandise. The long shallow canoe was laden nearly to the water level. He resided on the banks of the Abacaxi, a river which discharges its waters into the Canoma, a broad interior channel which extends from the river Madeira to the Parentins, a distance of 180 miles. Penna offered him advantageous terms, so a bargain was struck, and the man saved his long journey. The negro seemed a frank, straightforward fellow; he was a native of Pernambuco, but had settled many years ago in this part of the country. He had with him a little Indian girl belonging to the Mauhes tribe, whose native seat is the district of country lying in the rear of the Canoma, between the Madeira and the Tapajos. The Mauhes are considered, I think with truth, to be a branch of the great Mundurucu nation, having segregated from them at a remote period, and by long isolation acquired different customs and a totally different language, in a manner which seems to have been general with the Brazilian aborigines. The Mundurucus seem to have retained more of the general characteristics of the original Tupi stock than the Mauhes. Senor Lima told me, what I afterwards found to be correct, that there were scarcely two words alike in the languages of the two peoples, although there are words closely allied to Tupi in both.

The little girl had not the slightest trace of the savage in her appearance. Her features were finely shaped, the cheekbones not at all prominent, the lips thin, and the expression of her countenance frank and smiling. She had been brought only a few weeks previously from a remote settlement of her tribe on the banks of the Abacaxi, and did not yet know five words of Portuguese. The Indians, as a general rule, are very manageable when they are young, but it is a general complaint that when they reach the age of p.u.b.erty they become restless and discontented.

The rooted impatience of all restraint then shows itself, and the kindest treatment will not prevent them running away from their masters; they do not return to the malocas of their tribes, but join parties who go out to collect the produce of the forests and rivers, and lead a wandering semi-savage kind of life.

We remained under the Serra dos Parentins all night. Early the next morning a light mist hung about the tree-tops, and the forest resounded with the yelping of Whaiapu-sai monkeys. I went ash.o.r.e with my gun and got a glimpse of the flock, but did not succeed in obtaining a specimen. They were of small size and covered with long fur of a uniform grey colour. I think the species was the Callithrix donacophilus. The rock composing the elevated ridge of the Parentins is the same coa.r.s.e iron-cemented conglomerate which I have often spoken of as occurring near Para and in several other places. Many loose blocks were scattered about. The forest was extremely varied, and inextricable coils of woody climbers stretched from tree to tree. Throngs of cacti were spread over the rocks and tree-trunks. The variety of small, beautifully-shaped ferns, lichens, and boleti, made the place quite a museum of cryptogamic plants. I found here two exquisite species of Longicorn beetles, and a large kind of gra.s.shopper (Pterochroza) whose broad fore-wings resembled the leaf of a plant, providing the insect with a perfect disguise when they were closed; while the hind wings were decorated with gaily- coloured eye-like spots.

The negro left us and turned up a narrow channel, the Parana- mirim dos Ramos (the little river of the branches, i.e., having many ramifications), on the road to his home, 130 miles distant.

We then continued our voyage, and in the evening arrived at Villa Nova, a straggling village containing about seventy houses, many of which scarcely deserve the name, being mere mud-huts roofed with palm-leaves. We stayed here four days. The village is built on a rocky bank, composed of the same coa.r.s.e conglomerate as that already so often mentioned. In some places a bed of Tabatinga clay rests on the conglomerate. The soil in the neighbourhood is sandy, and the forest, most of which appears to be of second growth, is traversed by broad alleys which terminate to the south and east on the banks of pools and lakes, a chain of which extends through the interior of the land. As soon as we anch.o.r.ed I set off with Luco to explore the district. We walked about a mile along the marly sh.o.r.e, on which was a thick carpet of flowering shrubs, enlivened by a great variety of lovely little b.u.t.terflies, and then entered the forest by a dry watercourse.

About a furlong inland this opened on a broad placid pool, whose banks, clothed with gra.s.s of the softest green hue, sloped gently from the water's edge to the compact wall of forest which encompa.s.sed the whole. The pool swarmed with water-fowl; snowy egrets, dark-coloured striped herons, and storks of various species standing in rows around its margins. Small flocks of macaws were stirring about the topmost branches of the trees.

Long-legged piosocas (Perra Jacana) stalked over the water plants on the surface of the pool, and in the bushes on its margin were great numbers of a kind of canary (Sycalis brasiliensis) of a greenish-yellow colour, which has a short and not very melodious song. We had advanced but a few steps when we startled a pair of the Jaburu-moleque (Mycteria americana), a powerful bird of the stork family, four and a half feet in height, which flew up and alarmed the rest, so that I got only one bird out of the tumultuous flocks which pa.s.sed over our heads. Pa.s.sing towards the farther end of the pool I saw, resting on the surface of the water, a number of large round leaves turned up at their edges; they belonged to the Victoria water-lily. The leaves were just beginning to expand (December 3rd), some were still under water, and the largest of those which had reached the surface measured not quite three feet in diameter. We found a montaria with a paddle in it, drawn up on the bank, which I took leave to borrow of the unknown owner, and Luco paddled me amongst the n.o.ble plants to search for flowers-- meeting, however, with no success.

I learned afterwards that the plant is common in nearly all the lakes of this neighbourhood. The natives call it the furno do Piosoca, or oven of the Jacana, the shape of the leaves being like that of the ovens on which Mandioca meal is roasted.

We saw many kinds of hawks and eagles, one of which, a black species, the Caracara-i (Milvago nudicollis), sat on the top of a tall naked stump, uttering its hypocritical whining notes. This eagle is considered a bird of ill omen by the Indians: it often perches on the tops of trees in the neighbourhood of their huts, and is then said to bring a warning of death to some member of the household. Others say that its whining cry is intended to attract other defenseless birds within its reach. The little courageous flycatcher Bemti-vi (Saurophagus sulphuratus) a.s.sembles in companies of four or five, and attacks it boldly, driving it from the perch where it would otherwise sit for hours.

I shot three hawks of as many different species; and these, with a Magoary stork, two beautiful gilded-green jacamars (Galbula chalcocephala), and half-a-dozen leaves of the water-lily, made a heavy load, with which we trudged off back to the canoe.

A few years after this visit, namely, in 1854-5, I pa.s.sed eight months at Villa Nova. The district of which it is the chief town is very extensive, for it has about forty miles of linear extent along the banks of the river; but, the whole does not contain more than 4000 inhabitants. More than half of these are pureblood Indians who live in a semi-civilised condition on the banks of the numerous channels and lakes. The trade of the place is chiefly in India-rubber, balsam of Copaiba (which are collected on the banks of the Madeira and the numerous rivers that enter the Canoma channel), and salt fish, prepared in the dry season, nearer home. These articles are sent to Para in exchange for European goods. The few Indian and half-breed families who reside in the town are many shades inferior in personal qualities and social condition to those I lived amongst near Para and Cameta.

They live in wretched dilapidated mud-hovels; the women cultivate small patches of mandioca; the men spend most of their time in fis.h.i.+ng, selling what they do not require themselves and getting drunk with the most exemplary regularity on cashaca, purchased with the proceeds.

I made, in this second visit to Villa Nova, an extensive collection of the natural productions of the neighbourhood. A few remarks on some of the more interesting of these must suffice.

The forests are very different in their general character from those of Para, and in fact those of humid districts generally throughout the Amazons. The same scarcity of large-leaved Musaceous and Marantaceous plants was noticeable here as at Obydos. The low-lying areas of forest or Ygapos, which alternate everywhere with the more elevated districts, did not furnish the same luxuriant vegetation as they do in the Delta region of the Amazons. They are flooded during three or four months in the year, and when the waters retire, the soil--to which the very thin coating of alluvial deposit imparts little fertility-- remains bare, or covered with a matted bed of dead leaves until the next flood season. These tracts have then a barren appearance; the trunks and lower branches of the trees are coated with dried slime, and disfigured by rounded ma.s.ses of fresh-water sponges, whose long h.o.r.n.y spiculae and dingy colours give them the appearance of hedgehogs.

Dense bushes of a harsh, cutting gra.s.s, called Tiririca, form almost the only fresh vegetation in the dry season. Perhaps the dense shade, the long period during which the land remains under water, and the excessively rapid desiccation when the waters retire, all contribute to the barrenness of these Ygapos. The higher and drier land is everywhere sandy, and tall coa.r.s.e gra.s.ses line the borders of the broad alleys which have been cut through the second-growth woods. These places swarm with carapatos, ugly ticks belonging to the genus Ixodes, which mount to the tips of blades of gra.s.s, and attach themselves to the clothes of pa.s.sers-by. They are a great annoyance. It occupied me a full hour daily to pick them off my flesh after my diurnal ramble. There are two species; both are much flattened in shape, have four pairs of legs, a thick short proboscis and a h.o.r.n.y integument. Their habit is to attach themselves to the skin by plunging their proboscides into it, and then suck the blood until their flat bodies are distended into a globular form. The whole proceeding, however, is very slow, and it takes them several days to pump their fill. No pain or itching is felt, but serious sores are caused if care is not taken in removing them, as the proboscis is liable to break off and remain in the wound. A little tobacco juice is generally applied to make them loosen their hold. They do not cling firmly to the skin by their legs, although each of these has a pair of sharp and fine claws connected with the tips of the member by means of a flexible pedicle. When they mount to the summits of slender blades of gra.s.s, or the tips of leaves, they hold on by their forelegs only, the other three pairs being stretched out so as to fasten onto any animal which comes their way. The smaller of the two species is of a yellowish colour; it is the most abundant, and sometimes falls upon one by scores. When distended, it is about the size of a No. 8 shot; the larger kind, which fortunately comes only singly to the work, swells to the size of a pea.

In some parts of the interior, the soil is composed of very coa.r.s.e sand and small fragments of quartz; in these places no trees grow. I visited, in company with the priest, Padre Torquato, one of these treeless s.p.a.ces or campos, as they are called, situated five miles from the village. The road thither led through a varied and beautiful forest, containing many gigantic trees. I missed the a.s.sai, Mirti, Paxiuba, and other palms which are all found only on rich moist soils, but the n.o.ble Bacaba was not uncommon, and there was a great diversity of dwarf species of Maraja palms (Bactris), one of which, called the Peuririma, was very elegant, growing to a height of twelve or fifteen feet, with a stem no thicker than a man's finger. On arriving at the campo, all this beautiful forest abruptly ceased, and we saw before us an oval tract of land three or four miles in circ.u.mference, dest.i.tute even of the smallest bush. The only vegetation was a crop of coa.r.s.e hairy gra.s.s growing in patches.

The forest formed a hedge all round the isolated field, and its borders were composed in great part of trees which do not grow in the dense virgin forest, such as a great variety of bushy Melastomas, low Byrsomina trees, myrtles, and Lacre-trees, whose berries exude globules of wax resembling gamboge. On the margins of the campo wild pineapples also grew in great quant.i.ty. The fruit was of the same shape as our cultivated kind, but much smaller, the size being that of a moderately large apple. We gathered several quite ripe ones; they were pleasant to the taste, of the true pineapple flavour, but had an abundance of fully developed seeds, and only a small quant.i.ty of eatable pulp.

There was no path beyond this campo; in fact, all beyond is terra incognita to the inhabitants of Villa Nova.

The only interesting Mammalian animal which I saw at Villa Nova was a monkey of a species new to me; it was not, however, a native of the district, having been brought by a trader from the river Madeira, a few miles above Borba. It was a howler, probably the Mycetes stramineus of Geoffroy St. Hilaire. The howlers are the only kinds of monkey which the natives have not succeeded in taming. They are often caught, but they do not survive captivity many weeks. The one of which I am speaking was not quite full grown. It measured sixteen inches in length, exclusive of the tail-- the whole body was covered with rather long and s.h.i.+ning dingy-white hair, the whiskers and beard only being of a tawny hue. It was kept in a house, together with a Coaita and a Caiarara monkey (Cebus albifrons). Both these lively members of the monkey order seemed rather to court attention, but the Mycetes slunk away when anyone approached it. When it first arrived, it occasionally made a gruff subdued howling noise early in the morning. The deep volume of sound in the voice of the howling monkeys, as is well known, is produced by a drum-shaped expansion of the larynx. It was curious to watch the animal while venting its hollow cavernous roar, and observe how small was the muscular exertion employed. When howlers are seen in the forest, there are generally three or four of them mounted on the topmost branches of a tree. It does not appear that their harrowing roar is emitted from sudden alarm; at least, it was not so in captive individuals. It is probable, however, that the noise serves to intimidate their enemies. I did not meet with the Mycetes stramineus in any other part of the Amazons region; in the neighbourhood of Para a reddish-coloured species prevails (M.

Belzebuth); in the narrow channels near Breves I shot a large, entirely black kind; another yellow-handed species, according to the report of the natives, inhabits the island of Macajo, which is probably the M. flavima.n.u.s of Kuhl; some distance up the Tapajos the only howler found is a brownish-black species; and on the Upper Amazons, the sole species seen was the Mycetes ursinus, whose fur is of a s.h.i.+ning yellowish-red colour.

In the dry forests of Villa Nova I saw a rattlesnake for the first time. I was returning home one day through a narrow alley, when I heard a pattering noise close to me. Hard by was a tall palm tree, whose head was heavily weighted with parasitic plants, and I thought the noise was a warning that it was about to fall.

The wind lulled for a few moments, and then there was no doubt that the noise proceeded from the ground. On turning my head in that direction, a sudden plunge startled me, and a heavy gliding motion betrayed a large serpent making off almost from beneath my feet. The ground is always so enc.u.mbered with rotting leaves and branches that one only discovers snakes when they are in the act of moving away. The residents of Villa Nova would not believe that I had seen a rattlesnake in their neighbourhood; in fact, it is not known to occur in the forests at all, its place being the open campos, where, near Santarem, I killed several. On my second visit to Villa Nova I saw another. I had then a favourite little dog, named Diamante, who used to accompany me in my rambles. One day he rushed into the thicket, and made a dead set at a large snake, whose head I saw raised above the herbage. The foolish little brute approached quite close, and then the serpent reared its tail slightly in a horizontal position and shook its terrible rattle. It was many minutes before I could get the dog away; and this incident, as well as the one already related, shows how slow the reptile is to make the fatal spring.

I was much annoyed, and at the same time amused, with the Urubu vultures. The Portuguese call them corvos or crows; in colour and general appearance they somewhat resemble rooks, but they are much larger, and have naked, black, wrinkled skin about their face and throat. They a.s.semble in great numbers in the villages about the end of the wet season, and are then ravenous with hunger. My cook could not leave the kitchen open at the back of the house for a moment while the dinner was cooking, on account of their thievish propensities. Some of them were always loitering about, watching their opportunity, and the instant the kitchen was left unguarded, the bold marauders marched in and lifted the lids off the saucepans with their beaks to rob them of their contents. The boys of the village lie in wait, and shoot them with bow and arrow; and vultures have consequently acquired such a dread of these weapons, that they may be often kept off by hanging a bow from the rafters of the kitchen. As the dry season advances, the hosts of Urubus follow the fishermen to the lakes, where they gorge themselves with the offal of the fisheries.