Newton, A., on the throat-pouch of the male bustard; on the differences between the females of two species of Oxynotus; on the habits of the Phalarope, dotterel, and godwit.
Newts.
Nicholson, Dr., on the non-immunity of dark Europeans from yellow fever.
Nictitating membrane.
Nidification of fishes; relation of, to colour; of British birds.
Night-heron, cries of the.
Nightingale, arrival of the male before the female; object of the song of the.
Nightingales, new mates found by.
Nightjar, selection of a mate by the female; Australian, sexes of; coloration of the.
Nightjars, noise made by some male, with their wings; elongated feathers in.