| Gray hawk | |
|---|---|
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Accipitriformes |
| Family: | Accipitridae |
| Genus: | Buteo |
| Species: | B. plagiatus
|
| Binomial name | |
| Buteo plagiatus (Schlegel, 1862)
| |
| |
| Synonyms | |
|
Asturina plagiata | |
The gray hawk (Buteo plagiatus) or Mexican goshawk[2] is a smallish raptor found in open country and forest edges. It is sometimes placed in the genus Asturina as Asturina plagiata. The species was split by the American Ornithological Society (AOU) from the gray-lined hawk. The gray hawk is found from Costa Rica north into the southwestern United States.
The gray hawk is 46–61 cm (18–24 in) in length and weighs 475 g (16.8 oz) on average. The adult has a pale gray body, the tail is black with three white bands and the legs are orange. It is a solid, unpatterned gray on the upper parts.
Immature birds have dark brown upperparts, a pale-banded brown tail, brown-spotted white underparts and a brown streaked buff head and neck. This species is quite short-winged, and has a fast agile flight for a Buteo. The call is a shrill whistled kleee-ooo.
The gray hawk feeds mainly on lizards and snakes, but will also take small mammals, birds and frogs. It usually sits on an open high perch from which it swoops on its prey, but will also hunt from a low glide. The nest is of sticks and built high in a tree. The usual clutch is one to three, usually two white to pale blue eggs.[3] The young take about 6 weeks to fledging.
- ^ BirdLife International (2020). "Buteo plagiatus". IUCN Red List of Threatened Species. 2020: e.T22727773A169002997. doi:10.2305/IUCN.UK.2020-3.RLTS.T22727773A169002997.en. Retrieved 12 November 2021.
- ^ White, Richard S. (2006). "The History of North American Bird Names in the American Ornithologists' Union Checklists 1886–2000". Retrieved 28 September 2014.
- ^ "Animal Diversity (Asturina nitida)". Retrieved 2008-06-26.