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Crow (Corvus frugilegus)
Rook (Corvus frugilegus), is has blueish and purpleish feathers.
A black crow perched atop a wooden fence post against a rural brown backdrop
A crow on grass with space for text.
Striking Silhouette of a Singular Bird in Profile Against a Minimalist Backdrop Showcasing Intricate Feather Patterns and Contours in High Contrast Monochrome Avant Garde Photography
The rook (Corvus frugilegus) is a member of the family Corvidae in the passerine order of birds.  This species is similar in size to or slightly smaller than the carrion crow, with black feathers often showing a blue or bluish-purple sheen in bright sunlight. The feathers on the head, neck and shoulders are particularly dense and silky. The legs and feet are generally black and the bill grey-black. Rooks are distinguished from similar members of the crow family by the bare grey-white skin around the base of the adult's bill in front of the eyes. The feathering around the legs also looks shaggier and laxer than the congeneric carrion crow.
Closeup on a Crow or raven head while posing for the camera
A crow perches on a mossy rock and looks skyward, its back facing the photographer
Closeup shot of a black crow in the grass
The American Crow (Corvus brachyrhynchos) is a large passerine bird common throughout much of North America.  The American crow is black, with iridescent feathers.  It looks like the Common Raven (Corvus Corax) but is much smaller in size.  The American crow was first described by the German ornithologist and pastor Christian Ludwig Brehm in 1822.  It is an omnivorous bird and will feed on anything it can find through scavenging or hunting.  The intelligent crow is able to modify and use natural tools to obtain food.  American crows reach breeding age at two years or more but most do not breed until they are four or five years old.  The nesting season starts in early April with birds building stick nests in trees and bushes.  A typical clutch is from three to six eggs which are incubated for 18 days.  Fledging takes place about 36 days after hatching.  This American crow was photographed while standing by Walnut Canyon Lakes in Flagstaff, Arizona,  USA.
Black crow stand on metal bar on blur green trees background
Crow
Carrion Crow (Corvus corone orientalis) adult perched on post calling\
Flying carrion crow (Corvus corone) in front of a blue sky.
Rook Corvus frugilegus in a winter scene.
Rook
Single Rook bird on a tree branch during a spring nesting period
Black bird on rail
Birds close-up images above 4K
An image of a Crow perched on a tree branch in woodland
bird in woods
Crow isolated on white background
A carrion crow (Corvus corone) with a walnut, walking on a railing.
Carrion crow perched on a metal fence in the sunny early spring Bois de Vincennes Park, Paris, France
crow picking food
A black crow looking to left
Landscape of Ireland
black bird crow Corvus frugilegus is standing on the ground
Raven in Milagra Ridge
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