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Pycnonotus haemorrhous, pugnacity of the male; display of under-tail coverts by the male. Pyranga aestiva, male aiding in incubation; male characters in female of. Pyrodes, difference of the sexes in colour.

This parrot has a white broad rim round the eye; its body is a light greyish-blue, legs, beak, and claws black, under-tail feathers white and upper scarlet. Each two or three of the parrots have a little round house to themselves, about eight inches in diameter, made of skins, and pierced with holes to let in the air and light, besides a door.

Jerdon, Dr., on birds dreaming; on the pugnacity of the male bulbul; on the pugnacity of the male Ortygornis gularis; on the spurs of Galloperdix; on the habits of Lobivanellus; on the spoonbill; on the drumming of the Kalij-pheasant; on Indian bustards; on Otis bengalensis; on the ear-tufts of Sypheotides auritus; on the double moults of certain birds; on the moulting of the honeysuckers; on the moulting of bustards, plovers, and drongos; on the spring change of colour in some finches; on display in male birds; on the display of the under-tail coverts by the male bulbul; on the Indian honey-buzzard; on sexual differences in the colour of the eyes of hornbills; on the markings of the Tragopan pheasant; on the nidification of the Orioles; on the nidification of the hornbills; on the Sultan yellow-tit; on Palaeornis javanicus; on the immature plumage of birds; on representative species of birds; on the habits of Turnix; on the continued increase of beauty of the peacock; on coloration in the genus Palaeornis.