Sharp-shinned Hawk vs Bicoloured Hawk

In short

The Sharp-shinned Hawk and Bicolored Hawk can be distinguished primarily by size and habitat preference. Sharp-shinned Hawks are smaller and more commonly found in North America, while Bicolored Hawks are larger and inhabit tropical forests in Central and South America. Both species have similar hunting behaviors, but their plumage and geographic range offer clear differences.

Identification tips

1. Size and Structure: Note the smaller size and more compact build of the Sharp-shinned Hawk compared to the larger Bicolored Hawk. 2. Plumage: Look for the blue-gray upperparts and rufous-barred underparts of the Sharp-shinned Hawk versus the variable plumage of the Bicolored Hawk. 3. Habitat: Consider the location; Sharp-shinned Hawks are more likely in North America, while Bicolored Hawks are found in tropical regions of Central and South America.

Size

Sharp-shinned Hawks are smaller, with a more compact build, while Bicolored Hawks are larger and more robust.

Plumage

Sharp-shinned Hawks typically have blue-gray upperparts and rufous-barred underparts. In contrast, Bicolored Hawks exhibit more variable plumage, with some subspecies showing rufous underwing coverts and others displaying white or gray underparts.

Behaviour

Both species hunt primarily from perches, launching surprise attacks on bird prey. However, Bicolored Hawks may also take small mammals and reptiles.

Habitat

Sharp-shinned Hawks are often found in forests and woodlands across North America, especially during migration. Bicolored Hawks prefer tropical forests and are distributed in Central and South America.