The LARGE-BEAKED HAWFINCH (_Geospiza magnirostris_) is a very remarkable species, inhabiting the Galapagos Islands, and is at once distinguishable by its enormous beak and short tail. The plumage of the old male is raven black, that of the female brown; the head is horn colour, and the feet dusky. These birds spend the greatest part of the day in searching for food upon the ground, and Darwin mentions having seen one of them riding fearlessly upon the back of a lizard. * * * * * The PARROT FINCHES (_Pityli_) are now generally included amongst the _Conirostres_, and associated with the Hawfinches. They are known by their short wings, long tail, and peculiar beak, which is very strong, thick, and bulging, the edge being more or less compressed, and slightly angular. The first quill is always very short, and the third and fourth usually the longest. The wings are powerful, the tarsus high, and the toes of moderate length. The plumage is thick, soft, and entirely without metallic brilliancy. In colour it is usually grey or greenish grey, occasionally, but very rarely, marked with reddish yellow, black, or some bright colour. South America is the true habitat of these birds, which are seldom found in the northern parts of the Western Hemisphere. They are for the most part incapable of song, although some few are highly gifted in this respect. In their general habits they resemble the Hawfinches, and, like them, subsist upon seeds, berries, and insects. THE ROSE-BREASTED HAWFINCH.