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Hunting decoys are the early predecessors of garden owls. Both Native Americans and Europeans used bird decoys in strategic hunting practices. [15] [16] European records show efforts to reducing bird damage to crops though usage of decoys dating back to the 1400s. Books on pest control that mention using decoys were written in the 1600s. [17]
This makes the barn owl one of the most economically valuable wildlife animals for agriculture. Farmers often find these owls more effective than poison in keeping down rodent pests, and they can encourage barn owl habitation by providing nesting sites. [27]
A purpose-built owl-house or owlery at a farm near Morton on the Hill, England (2006) Encouraging natural predators to control rodent population is a natural form of pest control, along with excluding food sources for rodents.
Pellets from a long-eared owl. The alimentary canal of a bird. Long-eared owl pellets and rodent bones obtained from dissected pellets (1 bar = 1 cm). A pellet, in ornithology, is the mass of undigested parts of a bird's food that some bird species occasionally regurgitate.
Other characteristics of the bay owl are groupings of feathers that resemble ears, and a divided face disk. [1] Bay owls have also been described as having U-or V-shaped faces. [ 1 ] [ 3 ] The wings are rounded; they and their tail are chestnut-brown, with a few narrow, dark bars. [ 6 ]
Forest and spotted owl management documents often state that severe wildfire is a cause of recent declines in populations of spotted owls, and that mixed-severity fires (5–70% of burned area in high-severity patches, with >75% mortality of dominant vegetation) pose a primary threat to spotted owl population viability, but a systematic review ...
The northern white-faced owl (Ptilopsis leucotis) is a species of owl in the family Strigidae. The southern white-faced owl (P. granti) was formerly included in this species and the two were known as the white-faced scops-owl. It is found in a band across Africa between the Sahara and the Equator. It occurs in Benin, Burkina Faso, Cameroon ...
The Asian barred owlet is a small owl that sits at 22–25 cm (8.7–9.8 in). [3] The males weigh 150–176 g (0.331–0.388 lb) and the females up to 240 g (0.53 lb). [4] Like most owls in the True owl family, the females are usually larger than the males. [5] They are dark brown or olive-brown with a white throat patch and are densely barred. [5]