Large-billed Crow

Corvus macrorhynchos

A large crow that varies in size across its range; note its relatively long, daggerlike bill with curved top. Entirely black with a variable amount of glossiness. A frequent scavenger, feeding on carrion, leftover food from humans, and food stolen from other birds. Often gangs up to attack and chase other birds, especially raptors. Occurs in a wide range of habitats including woodlands, urban landscapes, agricultural fields, and open scrub forests. Call varies, generally a harsh or croaking crow.

Taxonomy

Scientific name
Corvus macrorhynchos
Order
Passeriformes
Family
Corvidae
Genus
Corvus

Photos

Distribution

Bird Calls

Other Birds

Black-crowned Tityra

Black-crowned Tityra

Tityra inquisitor

Handsome, mostly silvery gray bird of tropical lowland forest and adjacent semi-open areas with taller trees. Usually found at mid-upper levels of fruiting trees, sometimes in small groups that mix readily with the commoner Masked Tityra. Black-crowned is told from slightly larger Masked by its solidly black bill. Male is more silvery overall, with a black cap; female had brown face and smaller black cap. Tityras nest in tree cavities, that they sometimes steal from woodpeckers.

Littoral Rock-Thrush

Littoral Rock-Thrush

Monticola imerina

Chunky, mid-sized robin-like bird. Males are pale gray and orange, while females are gray-brown. Madagascar endemic that is found in coastal spiny forest and scrub in the southwest. Perches up conspicuously. Song is a variable mix of thin whistles and raspy notes. Paler than Forest Rock-Thrush, with little or no overlap in range. Female similar to female Madagascar Magpie-Robin, but smaller and grayer, without white patch in the wing. 

Gray-throated Sunbird

Gray-throated Sunbird

Anthreptes griseigularis

A small bird of lowland wooded areas with a fairly long, slightly curved, stout bill and yellow underparts. Male has a pale gray throat, a dark reddish cheek and wing patch, a purplish-blue forehead and shoulder, and bottle green on the sides of the throat, the back of the neck, and the crown. Female is fairly drab, with a grayish-brown head and an olive-green back and rump. Male unmistakable. Female similar to several other species, but larger, with a broader bill. Voice not well known, but probably gives a loud “whip!” similar to Brown-throated Sunbird.

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