3. Tufted Duck, with a large top-knot of fine downy feathers, supported on a fleshy mass, with the skull perforated beneath. The top-knot in a duck which I imported from Holland was two and a half inches in diameter.
4. Labrador (or Canadian, or Buenos Ayres, or East Indian); plumage entirely black; beak broader, relatively to its length, than in the wild duck; eggs slightly tinted with black. This sub-breed perhaps ought to be ranked as a breed; it includes two sub-varieties, one as large as the common domestic duck, which I have kept alive, and the other smaller and often capable of flight. (8/1. 'Poultry Chronicle' 1854 volume 2 page 91 and volume 1 page 330.) I presume it is this latter sub-variety which has been described in France (8/2. Dr. Turral 'Bull. Soc. d'Acclimat.' tome 7 1860 page 541.) as flying well, being rather wild, and when cooked having the flavour of the wild duck; nevertheless this sub-variety is polygamous, like other domesticated ducks and unlike the wild duck. These black Labrador ducks breed true; but a case is given by Dr. Turral of the French sub-variety producing young with some white feathers on the head and neck, and with an ochre-coloured patch on the breast.
BREED 2. HOOK-BILLED DUCK.
This bird presents an extraordinary appearance from the downward curvature of the beak. The head is often tufted. The common colour is white, but some are coloured like wild ducks. It is an ancient breed, having been noticed in 1676. (8/3. Willughby's 'Ornithology' by Ray page 381. This breed is also figured by Albin in 1734 in his 'Nat. Hist. of Birds' volume 2 page 86.) It shows its prolonged domestication by almost incessantly laying eggs, like the fowls which are called everlasting layers. (8/4. F. Cuvier in 'Annales du Museum' tome 9 page 128 says that moulting and incubation alone stops these ducks laying. Mr. B.P. Brent makes a similar remark in the 'Poultry Chronicle' 1855 volume 3 page 512.)
BREED 3. CALL DUCK.
Remarkable from its small size, and from the extraordinary loquacity of the female. Beak short. These birds are either white, or coloured like the wild duck.
BREED 4. PENGUIN DUCK.
This is the most remarkable of all the breeds, and seems to have originated in the Malayan archipelago. It walks with its body extremely erect, and with its thin neck stretched straight upwards. Beak rather short. Tail upturned, including only 18 feathers. Femur and metatarsus elongated.]
Almost all naturalists admit that the several breeds are descended from the common wild duck (Anas boschas); most fanciers, on the other hand, take as usual a very different view. (8/5. Rev. E.S. Dixon 'Ornamental and Domestic Poultry' 1848 page 117. Mr. B.P. Brent in 'Poultry Chronicle' volume 3 1855 page 512.) Unless we deny that domestication, prolonged during centuries, can affect even such unimportant characters as colour, size, and in a slight degree proportional dimensions and mental disposition, there is no reason whatever to doubt that the domestic duck is descended from the common wild species, for the one differs from the other in no important character. We have some historical evidence with respect to the period and progress of the domestication of the duck. It was unknown (8/6. Crawfurd on the 'Relation of Domesticated Animals to Civilisation' read before the Brit. Assoc. at Oxford 1860.) to the ancient Egyptians, to the Jews of the Old Testament, and to the Greeks of the Homeric period. About eighteen centuries ago Columella (8/7. Dureau de La Malle in 'Annales des Sciences Nat.' tome 17 page 164; and tome 21 page 55. Rev. E.S. Dixon 'Ornamental Poultry' page 118. Tame ducks were not known in Aristotle's time, as remarked by Volz in his 'Beitrage zur Kulturgeschichte' 1852 s. 78.) and Varro speak of the necessity of keeping ducks in netted enclosures like other wild fowl, so that at this period there was danger of their flying away. Moreover, the plan recommended by Columella to those who wish to increase their stock of ducks, namely, to co