BestLightNovel.com

The Variation of Animals and Plants under Domestication Volume I Part 18

The Variation of Animals and Plants under Domestication - BestLightNovel.com

You’re reading novel The Variation of Animals and Plants under Domestication Volume I Part 18 online at BestLightNovel.com. Please use the follow button to get notification about the latest chapter next time when you visit BestLightNovel.com. Use F11 button to read novel in full-screen(PC only). Drop by anytime you want to read free – fast – latest novel. It’s great if you could leave a comment, share your opinion about the new chapters, new novel with others on the internet. We’ll do our best to bring you the finest, latest novel everyday. Enjoy

They differ from each other in different degrees, and do not afford characters in subordination to each other, by which they can be ranked in group under group. They seem all to have diverged by independent and different roads from a single type. Each chief breed includes differently coloured sub-varieties, most of which can be truly propagated, but it would be superfluous to describe them. I have cla.s.sed the various crested fowls as sub-breeds under the Polish fowl; but I have great doubts whether this is a natural arrangement, showing true affinity or blood relations.h.i.+p. It is scarcely possible to avoid laying stress on the commonness of a breed; and if certain foreign sub-breeds had been largely kept in this country they would perhaps have been raised to the rank of main-breeds. Several breeds are abnormal in character; that is, they differ in certain points from all wild Gallinaceous birds. At first I made a division of the breeds into normal and abnormal, but the result was wholly unsatisfactory.

[1. GAME BREED.

This may be considered as the typical breed, as it deviates only slightly from the wild Gallus bankiva, or, as perhaps more correctly named, ferrugineus. Beak strong; comb single and upright. Spurs long and sharp.

Feathers closely appressed to the body. Tail with the normal number of 14 feathers. Eggs often pale buff. Disposition indomitably courageous, exhibited even in the hens and chickens. An unusual number of differently coloured varieties exist, such as black and brown-breasted reds, duckwings, blacks, whites, piles, etc., with their legs of various colours.

2. MALAY BREED.

Body of great size, with head, neck, and legs elongated; carriage erect; tail small, sloping downwards, generally formed of 16 feathers; comb and wattle small; ear-lobe and face red; skin yellowish; feathers closely appressed to the body; neck-hackles short, narrow, and hard. Eggs often pale buff. Chickens feather late. Disposition savage. Of Eastern origin.

3. COCHIN, OR SHANGAI BREED.

Size great; wing feathers short, arched, much hidden in the soft downy plumage; barely capable of flight; tail short, generally formed of 16 feathers, developed at a late period in the young males; legs thick, feathered; spurs short, thick; nail of middle toe flat and broad; an additional toe not rarely developed; skin yellowish. Comb and wattle well developed. Skull with deep medial furrow; occipital foramen, sub- triangular, vertically elongated. Voice peculiar. Eggs rough, buff- coloured. Disposition extremely quiet. Of Chinese origin.

4. DORKING BREED.

Size great; body square, compact; feet with an additional toe; comb well developed, but varies much in form; wattles well developed; colour of plumage various. Skull remarkably broad between the orbits. Of English origin.

The white Dorking may be considered as a distinct sub-breed, being a less ma.s.sive bird.

(FIGURE 30. SPANISH FOWL.)

5. SPANISH BREED (figure 30).

Tall, with stately carriage; tarsi long; comb single, deeply serrated, of immense size; wattles largely developed; the large ear-lobes and sides of face white. Plumage black glossed with green. Do not incubate. Tender in const.i.tution, the comb being often injured by frost. Eggs white, smooth, of large size. Chickens feather late but the young c.o.c.ks show their masculine characters, and crow at an early age. Of Mediterranean origin.

The ANDALUSIANS may be ranked as a sub-breed: they are of a slaty-blue colour, and their chickens are well feathered. A smaller, short-legged Dutch sub-breed has been described by some authors as distinct.

(FIGURE 31. HAMBURGH FOWL.)

6. HAMBURGH BREED (figure 31).

Size moderate; comb flat, produced backwards, covered with numerous small points; wattle of moderate dimensions; ear lobe white; legs blueish, thin.

Do not incubate. Skull, with the tips of the ascending branches of the premaxillary and with the nasal bones standing a little separate from each other; anterior margin of the frontal bones less depressed than usual.

There are two sub-breeds; the SPANGLED Hamburgh, of English origin, with the tips of the feathers marked with a dark spot; and the PENCILLED Hamburgh, of Dutch origin, with dark transverse lines across each feather, and with the body rather smaller. Both these sub-breeds include gold and silver varieties, as well as some other sub-varieties. Black Hamburghs have been produced by a cross with the Spanish breed.

(FIGURE 32. POLISH FOWL.)

7. CRESTED OR POLISH BREED (figure 32).

Head with a large, rounded crest of feathers, supported on a hemispherical protuberance of the frontal bones, which includes the anterior part of the brain. The ascending branches of premaxillary bones and the inner nasal processes are much shortened. The orifice of the nostrils raised and crescentic. Beak short. Comb absent, or small and of crescentic shape; wattles either present or replaced by a beard-like tuft of feathers. Legs leaden-blue. s.e.xual differences appear late in life. Do not incubate. There are several beautiful varieties which differ in colour and slightly in other respects.

The following sub-breeds agree in having a crest, more or less developed, with the comb, when present, of crescentic shape. The skull presents nearly the same remarkable peculiarities of structure as in the true Polish fowl.

SUB-BREED (a) SULTANS.

A Turkish breed, resembling white Polish fowls with a large crest and beard with short and well-feathered legs. The tail is furnished with additional sickle feathers. Do not incubate. (7.2. The best account of Sultans is by Miss Watts in 'The Poultry Yard' 1856 page 79. I owe to Mr. Brent's kindness the examination of some specimens of this breed.)

SUB-BREED (b) PTARMIGANS.

An inferior breed closely allied to the last, white, rather small, legs much feathered, with the crest pointed; comb small, cupped; wattles small.

SUB-BREED (c) GHOONDOOKS.

Another Turkish breed having an extraordinary appearance; black and tailless; crest and beard large; legs feathered. The inner processes of the two nasal bones come into contact with each other, owing to the complete abortion of the ascending branches of the premaxillaries. I have seen an allied white, tailless breed from Turkey.

SUB-BREED (D) CREVE-COEUR.

A French breed of large size, barely capable of flight, with short black legs, head crested, comb produced into two points or horns, sometimes a little branched like the horns of a stag; both beard and wattles present.

Eggs large. Disposition quiet. (7/3. A good description, with figures, is given of this sub-breed in the 'Journal of Horticulture' June 10, 1862 page 206.)

SUB-BREED (e) HORNED FOWL.

With a small crest; comb produced into two great points, supported on two bony protuberances.

SUB-BREED (f) HOUDAN.

A French breed; of moderate size, short-legged with five toes, well developed; plumage invariably mottled with black, white, and straw-yellow; head furnished with a crest, on a triple comb placed transversely; both wattles and beard present. (7/4. A description, with figures, is given of this breed in 'Journal of Horticulture' June 3, 1862 page 186. Some writers describe the comb as two-horned.)

SUB-BREED (g) GUELDERLANDS.

No comb, head said to be surmounted by a longitudinal crest of soft velvety feathers; nostrils said to be crescentic; wattles well developed; legs feathered; colour black. From North America. The Breda fowl seems to be closely allied to the Guelderland.

8. BANTAM BREED.

Originally from j.a.pan (7/5. Mr. Crawfurd 'Descript. Dict. of the Indian Islands' page 113. Bantams are mentioned in an ancient native j.a.panese Encyclopaedia, as I am informed by Mr. Birch of the British Museum.) characterised by small size alone; carriage bold and erect. There are several sub-breeds, such as the Cochin, Game, and Sebright Bantams, some of which have been recently formed by various crosses. The Black Bantam has a differently shaped skull, with the occipital foramen like that of the Cochin fowl.

9. RUMPLESS FOWLS.

These are so variable in character (7/6. 'Ornamental and Domestic Poultry'

1848.) that they hardly deserve to be called a breed. Any one who will examine the caudal vertebrae will see how monstrous the breed is.

10. CREEPERS OR JUMPERS.

These are characterised by an almost monstrous shortness of legs, so that they move by jumping rather than by walking; they are said not to scratch up the ground. I have examined a Burmese variety, which had a skull of rather unusual shape.

11. FRIZZLED OR CAFFRE FOWLS.

Not uncommon in India, with the feathers curling backwards, and with the primary feathers of the wing and tail imperfect; periosteum of bones black.

12. SILK FOWLS.

Feathers silky, with the primary wing and tail-feathers imperfect; skin and periosteum of bones black; comb and wattles dark leaden-blue; ear-lappets tinged with blue; legs thin, often furnished with an additional toe. Size rather small.

13. SOOTY FOWLS.

An Indian breed, having the peculiar appearance of a white bird smeared with soot, with black skin and periosteum. The hens alone are thus characterised.]

Please click Like and leave more comments to support and keep us alive.

RECENTLY UPDATED MANGA

The Variation of Animals and Plants under Domestication Volume I Part 18 summary

You're reading The Variation of Animals and Plants under Domestication. This manga has been translated by Updating. Author(s): Charles Darwin. Already has 667 views.

It's great if you read and follow any novel on our website. We promise you that we'll bring you the latest, hottest novel everyday and FREE.

BestLightNovel.com is a most smartest website for reading manga online, it can automatic resize images to fit your pc screen, even on your mobile. Experience now by using your smartphone and access to BestLightNovel.com