Swainsons Hawk - All About Birds A classic species of the open country of the Great Plains and the West, Swainson’s Hawks soar on narrow wings or perch on fence posts and irrigation spouts These elegant gray, white, and brown hawks hunt rodents in flight, wings held in a shallow V, or even run after insects on the ground
Swainsons Hawks in California The Swainson's Hawk breeds in the western United States and Canada and winters in South America as far south as Argentina A raptor adapted to the open grasslands, it has become increasingly dependent on agriculture, especially alfalfa crops, as native communities are converted to agricultural lands
Swainsons hawk - Wikipedia Swainson's hawk is a raptor and a medium-sized member of the genus Buteo It broadly overlaps in size with the red-tailed hawk (B jamaicensis), a related species found as a breeding resident almost throughout North America
Swainsons Hawk | Audubon Field Guide This slim and graceful hawk is a common sight over grasslands of the Great Plains and the west, but only in summer: every autumn, most individuals migrate to southern South America
Swainsons Hawk | Friends Of The Swainsons Hawk | California Swainson's Hawks are communal feeders, gathering in flocks on fields or circulating in aerial tiers above harvesting activities or insect swarms Swainson's Hawks eat agricultural pests including insects on the fly, and insect larvae, voles, ground squirrels and other small rodents in the fields
Swainsons Hawk - eBird Found in prairies and agricultural regions of western U S and Canada in warm months Varies in color from rather pale with white belly to completely brown Light morph is more common with brown breast band contrasting with white throat and belly
Swainsons Hawk (Buteo swainsoni) | U. S. Fish Wildlife Service Swainson's Hawks are broad-winged Buteos of between 48 and 56 cm in length with females slightly larger than males Males and females have similar plumage Swainson's Hawks are polymorphic with pale, light and intermediate morph plumage ranging from dark to light or rufous in color
Swainsons hawk - California State University, Stanislaus Swainson's hawks breed in local areas in western North America, including east-central Alaska, southwest Canada, eastern Washington and Oregon, and in the Central Valley of California
Swainson’s Hawk Fact Sheet – HawkWatch International Swainson’s Hawks are fairly common breeders across much of their range from northern Mexico to central Canada and west to California They are localized in the northern part of their range and rare in Alaska