Cooper's Hawk vs Bald Eagle

In short

The Cooper's Hawk is a medium-sized raptor with a long tail and rounded wings, while the Bald Eagle is much larger with a distinctive white head and tail in adults. These species differ significantly in size and plumage, making them relatively easy to distinguish in the field.

Identification tips

1. Size and Shape: Note the size difference; Bald Eagles are significantly larger. 2. Plumage: Look for the white head and tail of adult Bald Eagles. 3. Habitat: Consider the habitat; Bald Eagles are often near water. 4. Flight Pattern: Observe flight; Cooper's Hawks are more agile and quick, while Bald Eagles soar with flat wings. 5. Vocalization: Listen for calls; Cooper's Hawks have a sharp call, while Bald Eagles have a more whistling sound.

Size

The Cooper's Hawk is much smaller than the Bald Eagle. Cooper's Hawks are about the size of a crow, whereas Bald Eagles are larger than a Red-tailed Hawk and have a wingspan of up to 7 feet.

Plumage

Adult Cooper's Hawks have a blue-gray back, reddish barring on the chest, and a long, banded tail. In contrast, adult Bald Eagles are unmistakable with their white head and tail, dark brown body, and large yellow bill. Juvenile Bald Eagles are mostly dark brown with mottled white patches, which can be confusing but are still larger than any Cooper's Hawk.

Behaviour

Cooper's Hawks are agile fliers, often seen darting through wooded areas in pursuit of prey. Bald Eagles are more often seen soaring high in the sky or perched near water bodies.

Habitat

Cooper's Hawks are found in forests, woodlands, and suburban areas, while Bald Eagles are typically associated with large bodies of open water, such as lakes, rivers, and coastal regions.

Voice

Cooper's Hawks have a series of sharp, high-pitched calls, while Bald Eagles produce a series of high-pitched whistles and chirps, which can be surprisingly weak given their size.