THE LIVING ANIMALS OF THE WORLD 



all of which are confined to Australasia. They are characterised by a huge and very beautiful 

 fan-shaped crest of feathers which springs from the crown of the head. 



At the other extreme stand the NAMAQUA and SCALY DOVES. The former is regarded by 

 Professor Newton as one of the most graceful in form of all the Pigeon Tribe : the latter are 

 scarcely, if at all, larger than the sparrows. 



The power of flight of some forms is, however, extremely limited ; they bid fair in course 

 of time to become flightless, like the dodo and the solitaire. The most interesting of these 

 is the GREY-NAPED GROUND-PIGEON. Pigeons for the most part display a marked preference 

 for a life among the trees rather than on the ground ; but there are some which are essentially 

 ground-dwellers. The species in which this changed habit is most deeply rooted, and probably 

 of longest standing, exhibit one very interesting point of difference from their neighbours of 

 the woods. This difference consists in the very considerably longer legs which mark the 

 ground-haunting bird. The GREY-NAPED GROUND-PIGEON of South-east New Guinea forms an 

 excellent example, inasmuch as the legs are much longer than in any other pigeon. 11 1 

 birds (for there are three species in all) resemble the Megapodes in habit, and frequent hills 

 or dense thickets. They lay one egg, which is deposited at the foot of a tree. 



Among domesticated breeds is the ENGLISH POUTER, a bird characterised by its enormous 



gullet, which can be distended with air 

 whenever the owner wills. The carriage of 

 the body is vertical, not, as in pigeons 

 generally, horizontal. The CARRIER is a breed 

 illustrating the result of long-sustained selec- 

 tion to increase, amongst other character-;. 

 the development of the bare skin surrounding 

 the eye and beak of all pigeons, wild or tame. 

 In the SHORT-FACED TfMin.KR we have a breed 

 wherein those birds with the shortest beaks 

 have been steadily bred from. To-day so 

 little beak is left that some individuals are 

 hatched which, when grown up, are unable to 

 feed themselves. An example of a radical 

 change in the feathers is the IMMAN !" KILL- 

 BACK. In this case the leathers all over 

 the body are reversed, or turned forwards, 

 giving the bird a quite extraordinary appearance. In the JACOBIN we have a breed and we 

 could cite others wherein the feathers of the neck are much elongated, and turn upwards 

 and forwards over the head to form a hood. 



In general appearance SAND-GROUSE are small, very short-legged birds, with small heads 

 and pointed wings and tail. Their general tone of coloration may be described as sand- 

 coloured, and this has been adopted to render them in harmony with the barren sand- wastes 

 in which they dwell. But some may be described as quite highly coloured, being banded and 

 splashed with chestnut, black, pearly grey, white, and yellow, according to the specie-;. 



PALLAS'S SAND-GROUSE is a native of the Kirghiz Steppes, extending through Central Asia to 

 Mongolia and Northern China, and northwards to Lake Baikal, and southwards to Turkestan. 

 Here they maybe met with in enormous numbers. In North China large numbers are often 

 caught after a snow-storm. The snow is cleared away, and a small green bean is scattered about. 

 Young sand-grouse differ remarkably in one particular from young pigeons, inasmuch as the 

 former are hatched covered with a thick down, and are able to run about soon alter leaving 

 the egg, whilst the pigeon comes into the world very helpless and much in need of clothing. 

 Three eggs are laid by the sand-grouse, anil these arc double-spotted ; whilst the pigeon lays 

 but two, which are white. The eggs of the sand-grouse arc laid in a depression in the ground, 

 without any nest. 



t k, L. Mid'.end, F.Z.S.] [Ninh fltuMtj 



MALE BLACK-BELLIED SAND-GROUSE 



Young tand-groute run directly lAe\ are hatched, thui differing from 

 young figeont 



