rook bird - Axtarish в Google
HamisiShekillerVideolarКНИГИ
It is a large, gregarious, black-feathered bird, distinguished from similar species by the whitish featherless area on the face. Rooks nest collectively in the ...
Грач Птицы Грач
Грач — широко распространённый в Евразии вид птиц рода воронов. Википедия
Высшая классификация : Вороны
Научное название : Corvus frugilegus
Масса : 340 – 530 г
Природоохранный статус : Вызывающие наименьшие опасения (Сокращается)
Длина : 45 – 47 см (взрослая особь)
Яйценоскость : 3 – 5
Источник: Энциклопедия жизни
Rooks are very sociable birds and you're not likely to see one on its own. They feed and roost in flocks in winter, often together with Jackdaws.
Large, glossy black crow. Adult is easily passed off as another crow species unless you see the diagnostic pale patch at the base of the bill.
Of the five species of black 'crows' found in the UK, the Rook can be told by its cone-shaped head and bare-skinned face. The Rook is a very sociable bird.
Rooks are almost entirely black with a purplish gloss. The face is bare light grey skin, the beak is long, pointed and black, and the eye is dark brown.
Rooks have all-black plumage, but an iridescent sheen is notable when seen up close. They are slightly smaller than crows, with a typical wingspan of 90cm.
The Rook is a familiar bird, which nests in colonies in tree tops called rookeries. About the size of a Hooded Crow, the rook is all black.
18 окт. 2024 г. · Rook, (Corvus frugilegus), the most abundant Eurasian bird of the crow family Corvidae (qv). It resembles the carrion crow in size (45 cm [18 inches]) and in ...
18 авг. 2023 г. · The rook is a social bird which nests in colonies, known as rookeries. It can be distinguished other members of the crow family by its pale, ...
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