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Locally, other buteonine hawks, including the ferruginous hawk, the red-tailed hawk, and the white-tailed hawk also hunt primarily cottontails and jackrabbits, but each is bigger, weighing about 500 g (18 oz), 300 g (11 oz) and 200 g (7.1 oz), respectively, more on average than a Harris's hawk.
There are six extant subspecies of golden eagle that differ slightly in size and plumage. Individuals of any of the subspecies are somewhat variable and the differences between the subspecies are clinal, especially in terms of body size. Other than these characteristics, there is little variation across the range of the species. [15]
This sexual difference in size is most pronounced in active species that hunt birds, such as the Accipiter hawks, in which the size difference averages 25–50%. In a majority of species, such as generalist hunters and rodent -, reptile -, fish -, and insect -hunting specialists, the dimorphism is less, usually between a 5% to 30% size difference.
The falconer's traditional choice of bird is the northern goshawk and peregrine falcon. In contemporary falconry in both North America and the UK, they remain popular, although Harris' hawks and red-tailed hawks are likely more widely used. The northern goshawk and the golden eagle are more
In its range the prairie falcon must compete for food and space with other often larger raptors including the peregrine falcon, red tailed hawk, Harris's hawk, ferruginous hawk, great horned owl, and golden eagle. The large, powerful, and surprisingly agile golden eagle is the apex avian predator in this range, and is generally willing and able ...
Every morning, from 5 to 9, before thousands of spectators enter and play gets underway, the beloved Harris' hawk flies over the world’s most manicured tennis courts and keeps the pesky nuisance ...
The wedge-tailed, Gurney's and Verreaux's eagles form a clade or a species complex with the well-known golden eagle (Aquila chrysaetos), the most widely distributed species in the entire accipitrid family, as well as outwardly dissimilar (smaller and paler-bellied yet also powerful) eagles like the Bonelli's eagle (Aquila fasciata), the African ...
Blyth's hawk-eagle: Accipitridae: Nisaetus alboniger Blyth, 1845: 76 Javan hawk-eagle: Accipitridae: Nisaetus bartelsi (Stresemann, 1924) 77 Sulawesi hawk-eagle: Accipitridae: Nisaetus lanceolatus (Temminck & Schlegel, 1845) 78 Philippine hawk-eagle: Accipitridae: Nisaetus philippensis (Gould, 1863) 79 Pinsker's hawk-eagle: Accipitridae