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Eserine :: Eserine (n.) An alkaloid found in the Calabar bean, and the seed of Physostigma venenosum; physostigmine. It is used in ophthalmic surgery for its effect in contracting the pupil..

Physostigmine :: Physostigmine (n.) An alkaloid found in the Calabar bean (the seed of Physostigma venenosum), and extracted as a white, tasteless, substance, amorphous or crystalline; -- formerly called eserine, with which it was regarded as identical..

Swallow :: Swallow (n.) Any one of numerous species of passerine birds of the family Hirundinidae, especially one of those species in which the tail is deeply forked. They have long, pointed wings, and are noted for the swiftness and gracefulness of their flight..

Motmot :: Motmot (n.) Any one of several species of long-tailed, passerine birds of the genus Momotus, having a strong serrated beak. In most of the species the two long middle tail feathers are racket-shaped at the tip, when mature. The bird itself is said by some writers to trim them into this shape. They feed on insects, reptiles, and fruit, and are found from Mexico to Brazil. The name is derived from its note..

Broadmouth :: Broadmouth (n.) One of the Eurylaimidae, a family of East Indian passerine birds..

Phainopepla :: Phainopepla (n.) A small crested passerine bird (Phainopepla nitens), native of Mexico and the Southern United States. The adult male is of a uniform glossy blue-black; the female is brownish. Called also black flycatcher..

Passerine :: Passerine (n.) One of the Passeres.

Redwing :: Redwing (n.) A European thrush (Turdus iliacus). Its under wing coverts are orange red. Called also redwinged thrush. (b) A North American passerine bird (Agelarius ph/niceus) of the family Icteridae. The male is black, with a conspicuous patch of bright red, bordered with orange, on each wing. Called also redwinged blackbird, red-winged troupial, marsh blackbird, and swamp blackbird..

Anisodactylous :: Anisodactylous (a.) Characterized by unequal toes, three turned forward and one backward, as in most passerine birds..

Serine :: Serine (n.) A white crystalline nitrogenous substance obtained by the action of dilute sulphuric acid on silk gelatin.

Raven :: Raven (n.) A large black passerine bird (Corvus corax), similar to the crow, but larger. It is native of the northern parts of Europe, Asia, and America, and is noted for its sagacity..

Dentirostral :: Dentirostral (a.) Having a toothed bill; -- applied to a group of passerine birds, having the bill notched, and feeding chiefly on insects, as the shrikes and vireos. See Illust. (N) under Beak..

Omnivora :: Omnivora (n. pl.) A group of ungulate mammals including the hog and the hippopotamus. The term is also sometimes applied to the bears, and to certain passerine birds..

Drongo :: Drongo (n.) A passerine bird of the family Dicruridae. They are usually black with a deeply forked tail. They are natives of Asia, Africa, and Australia; -- called also drongo shrikes..

Oligomyold :: Oligomyold (a.) Having few or imperfect syringeal muscles; -- said of some passerine birds (Oligomyodi).

Rupicola :: Rupicola (n.) A genus of beautiful South American passerine birds, including the cock of the rock..

Curvirostres :: Curvirostres (n. pl.) A group of passerine birds, including the creepers and nuthatches..

Strove :: Strisores (n. pl.) A division of passerine birds including the humming birds, swifts, and goatsuckers. It is now generally considered an artificial group..

Starling :: Starling (n.) Any passerine bird belonging to Sturnus and allied genera. The European starling (Sturnus vulgaris) is dark brown or greenish black, with a metallic gloss, and spotted with yellowish white. It is a sociable bird, and builds about houses, old towers, etc. Called also stare, and starred. The pied starling of India is Sternopastor contra..

Anserine :: Anserine (a.) Pertaining to the Anseres.

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