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Rook (Corvus frugilegus) taking flight from a field.
Black crow sitting in the green grass
Rook (Corvus frugilegus), is has blueish and purpleish feathers.
Closeup on a Crow or raven head while posing for the camera
Rook (Corvus frugilegus) looking for food in the wetlands in summer.
A crow on grass with space for text.
Rook (Corvus frugilegus) adult standing on short grass\n\nEccles-on-Sea, Norfolk, UK.
Australian raven (Corvus coronoides)  close-up
Rook Corvus frugilegus black bird ion blurred background, autumn Poland Europe
Rook
Rook, Corvus frugilegus, 3 years old, standing against white background
Flying carrion crow (Corvus corone), with a walnut covered with snow, against a white background
11 august 2022, Basse Yutz, Yutz, Thionville Portes de France, Moselle, Lorraine, Grand Est, France. In a public park, a Rook poses proudly in the middle of a completely dry meadow.
black raven in the grass
A black crow looking to left
Beautiful black crow standing on a rock
The rook (Corvus frugilegus), black bird on the branch of a tree
Black crow bird on the meadow in spring time
Birds close-up images above 4K
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.
A Rook/Crow  on a sunny day with a bright green grassy background
Raven in flight.
Rook Corvus frugilegus flying black bird, wildlife Poland Europe
Close-up of two ravens sitting on a tree branch against a cityscape
Two rooks in a golden field on a sunny summer day
A crow stopped at a street lamp.
Rook (Corvus frugilegus)
A black crow along the shoreline of western Vancouver Island.
Rook, Corvus frugilegus, single bird on grass, Gloucestershire
carrion crow flying
Free Images: "bestof:Corvus Frugilegus Oulu 20100815.JPG A Rook Corvus frugilegus in Oulu Finland Mustavaris Corvus frugilegus Oulussa own 2010-08-15 Estormiz I the author of this"
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