Sharp-shinned Hawk vs American Goshawk

In short

The Sharp-shinned Hawk and American Goshawk are both Accipiter hawks, but they differ significantly in size and structure. The Goshawk is much larger and more robust, with a distinctive white supercilium, while the Sharp-shinned Hawk is smaller and more slender, lacking the prominent supercilium. Both species have similar hunting behaviors but prefer different habitats.

Identification tips

1. Size and Structure: Look for the Goshawk's larger size and robust build compared to the smaller, more slender Sharp-shinned Hawk. 2. Supercilium: Note the prominent white supercilium on the Goshawk, absent in the Sharp-shinned Hawk. 3. Habitat: Consider the habitat; Goshawks prefer mature forests, while Sharp-shinned Hawks are more versatile. 4. Behavior: Observe hunting behavior; Goshawks are more aggressive in their pursuit of prey.

Size

The American Goshawk is significantly larger, with a wingspan of up to 46 inches, compared to the Sharp-shinned Hawk's maximum of about 27 inches.

Plumage

The American Goshawk has a bold white supercilium and a grayish upper body, while the Sharp-shinned Hawk lacks this supercilium and has a more uniformly grayish-brown appearance. Juvenile Goshawks have a streaked brown appearance, while juvenile Sharp-shinned Hawks are more uniformly brown.

Behaviour

Both species are agile hunters, but the Goshawk is more aggressive and known for crashing through brush to catch prey. The Sharp-shinned Hawk is more likely to be seen darting through dense foliage.

Habitat

The American Goshawk prefers mature forests with large trees and open understories, while the Sharp-shinned Hawk is more adaptable, often found in a variety of wooded areas, including suburban regions.

Voice

Vocalizations are not a primary distinguishing feature in the field; both species have high-pitched calls, but the Goshawk's call is generally louder and more aggressive.