Species Rook
Common
Rook
Rook
Corvus frugilegus
Common · Corvidae

Rook

Corvus frugilegus

The Rook is a common and widespread bird in Britain, typically seen in rural areas, farmland, and woodland edges, particularly during the breeding season. It is a familiar sight in the British countryside, often found in large groups, especially near rookeries.

Habitat
Farmland, Woodland
When to find it
Resident
Family
Corvidae
Rarity tier
Common

Field Identification Guide

Use these features to identify Rook in the field.

The Rook can be identified by its black plumage, distinctive whitish featherless area on the face, and its relatively large size, with a pronounced beak. Its legs and feet are also black, and it has a distinctive nasal call.

The Rook is larger than a Jackdaw, but slightly smaller than a Carrion Crow, with a similar overall size to a Raven, but with a more slender build.

Male

The male Rook has a glossy black plumage with a purple or blue sheen in the right light, and a distinctive whitish area on the face, which is bare of feathers.

Female

The female Rook has similar plumage to the male, with no noticeable differences in colour or pattern.

The Rook's call is a loud, nasal "kaah" or "kraa", often repeated and sounding like laughter, which is a common sound in the British countryside.

Rooks are highly social birds, often feeding on the ground in large groups, searching for insects, seeds, and small invertebrates, and are known for their intelligent and adaptable behaviour, with a distinctive, direct flight style.

The Rook can be confused with the Carrion Crow, but can be distinguished by its more slender build, peaked forehead, and the distinctive whitish area on the face, which is larger and more pronounced than in the Crow.

Quick Facts

📏 Size The Rook is larger than a Jackdaw, but slightly smaller than a Carrion Crow, with a similar overall size to a Raven, but with a more slender build.
🌿 Habitat Farmland, Woodland
🕗 Season Resident
🌻 Family Corvidae
📚 Latin name Corvus frugilegus
⚖ Similar species The Rook can be confused with the Carrion Crow, but can be distinguished by its more slender build, peaked forehead, and the distinctive whitish area on the face, which is larger and more pronounced than in the Crow.

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