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A pellet, in ornithology, is the mass of undigested parts of a bird's food that some bird species occasionally regurgitate. The contents of a bird's pellet depend on its diet, but can include the exoskeletons of insects, indigestible plant matter, bones, fur, feathers, bills, claws, and teeth. In falconry, the pellet is called a casting.
Mean prey weights in different areas for great horned owls can vary from 22.5 to 610.4 g (0.79 to 21.53 oz), so is far more variable than that of red-tailed hawks (at 43.4 to 361.4 g (1.53 to 12.75 oz)) and can be much larger (by about 45%) than the largest estimated size known for the red-tailed hawk's mean prey weight but conversely the owl ...
Cooper's hawk has a mean home range size that was comparable to the roughly half as large-bodied Eurasian sparrowhawk, at 1,190 ha (2,900 acres) for Cooper's and 835 ha (2,060 acres) for the sparrowhawk.
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. Swainson's hawk is on average a little shorter in length, 43–56 cm (17–22 in) long, and weighs a bit less, 0.5–1.7 ...
"The hawk is a magnificent bird, soaring up on the warm air currents and rising above to gain a perspective over the whole landscape," he describes. "It delights me every time I see a hawk ...
HAWK. VULTURE. FALCON. KESTREL. CONDOR. EAGLE. OSPREY. RAPTORS (SPANGRAM) Up Next: - NYT ‘Connections’ Hints and Answers Today, Saturday, February 1. Related: 15 Fun Games Like Connections to ...
Three children were found living alone in "absolute squalor" in a Pontiac, Michigan, rental home after their mother abandoned them years ago, authorities said.
Buteo is a genus of medium to fairly large, wide-ranging raptors with a robust body and broad wings. In the Old World, members of this genus are called "buzzards", but "hawk" is used in the New World (Etymology: Buteo is the Latin name of the common buzzard [1]).