Hooded Crow or Rook?
Here's how to tell the difference
Hooded Crow
Rook
Hooded Crow
Corvus cornix
Also known as: Hoodie, Scotch Crow, Danish Crow, Gray Crow
General appearance
Meet the hooded crow! A dazzling avian species with an absolutely enchanting appearance. Recognizable by a dark grey body contrasted with a glossy black head, throat, wings, and tail. The hooded crow flaunts a gorgeous plumage that shines in varying hues under the sunlight. They're medium-sized birds, standing tall at around 48cm with a wingspan up to 100cm - impossible to miss in the wild!
Male vs female
Moving on to the tricky task of distinguishing between males and females- it's quite a challenge! You see, there are no visual differences between the sexes! Both male and female hooded crows exhibit the same majestic blend of grey and black plumage. In fact, the only surefire way to tell them apart is during the breeding season when only females will be seen incubating eggs.
Juvenile
Onto the adorable juveniles, which start out with a rather duller color palette. Their plumage lacks the striking glossy finish of the adults, appearing more sooty black than glossy. Juveniles also host blue eyes instead of the brown seen in adults. But don't fret, with time, they grow into their stunning adult colors and truly become a sight to behold!
Size
18.9 - 21.3 in/14.0 - 21.2 oz
There's more to learn about Hooded Crow
View full detailsRook
Corvus frugilegus
General appearance
Rooks are generally about 45-47 cm in length, with dark feathery coloration, often appearing black with a purple or blue sheen in sunlight. They exhibit a prominent bare area around the base of their beak and on their face, which is grey-white in color. The bird also has uniquely fringed thigh feathers, long pointed wings, and a wedge-shaped tail.
Male vs female
Sexual dimorphism is not significant in rooks, making it difficult to distinguish males from females by appearance alone. Both genders share the same coloration and size. Behavioral observations during the breeding season may provide clues, as males tend to display more assertive posturing and are known to engage in aerial shows of acrobatics to attract mates.
Juvenile
Juveniles are similar in size to adults, but they can be distinguished by their fully feathered faces. This feature differentiates them from mature rooks, who have developed the distinctive bare patch. Juveniles may also exhibit lighter, more brownish feather coloration, transitioning to the adult's glossier black as they mature.
Size
17.3 - 18.1 in/11.5 - 20.1 oz
There's more to learn about Rook
View full detailsHow to tell the Hooded Crow from the Rook
Visual differences
The Hooded Crow and Rook differ visually in several ways. Hooded Crows have a distinct dark gray body with glossy black head, throat, wings, and tail, while Rooks are primarily black with a purple or blue sheen in the sunlight. Rooks have a noticeable bare grey-white patch around the base of their beak, unlike Hooded Crows. The Hooded Crow is slightly larger, about 19-21 inches long, whereas the Rook is about 17-18 inches. Juvenile Rooks have fully feathered faces, unlike adults, while juvenile Hooded Crows are a duller black.
Key differences and behavior
Hooded Crows and Rooks both exhibit adaptable feeding habits, but Hooded Crows are more known for scavenging behaviors, like dropping mollusks to break them open, whereas Rooks primarily probe the ground for insects and invertebrates. While both species can be found in various habitats, Hooded Crows favor northern and eastern Europe, often inhabiting coastal and agricultural areas, and occasionally urban settings. Rooks, in contrast, inhabit broader rural areas across Europe to Africa and also adapt to suburban environments. In breeding, Hooded Crows build solitary nests, often in tall structures, while Rooks nest collectively in 'rookeries.' Both species engage in aerial displays during courtship, but Rooks are more gregarious, forming breeding colonies. Hooded Crows are more known for food caching and occasionally stealing from others, highlighting their resourcefulness.
Still not sure? Here are more lookalikes!
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