voluntary domestication of rock-pigeons in India, i. 185;
feral pigeons on the Hudson, i. 190;
occurrence of sub-species of pigeons, i. 204;
notice of pigeon-fanciers in Delhi, &c., i. 206;
hybrids of Gallus Sonneratii and the domestic hen, i. 234;
supposed hybridity of Gallus Temminckii, i. 235;
variations and domestication of Gallus bankiva, i. 235-236, 237;
crossing of wild and tame fowls in Burmah, i. 236;
restricted range of the larger gallinaceous birds, i. 237;
feral fowls in the Nicobar islands, i. 238;