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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]
Barn owls are also sometimes used as biological rodent control. [49] Although there are no quantitative studies of the effectiveness of barn owls for this purpose, [50] they are known rodent predators that can be used in addition to or instead of cats; [51] [52] they can be encouraged into an area with nest boxes. [53] [54]
Ascalaphidae is a family of insects in the order Neuroptera, commonly called owlflies; there are some 450 extant species.They are fast-flying crepuscular or diurnal predators of other flying insects, and have large bulging eyes and strongly knobbed antennae.
The largest owls are two similarly sized eagle owls; the Eurasian eagle-owl (Bubo bubo) and Blakiston's fish owl (Bubo blakistoni). The largest females of these species are 71 cm (28 in) long, have a 190 cm (75 in) wing span, and weigh 4.2 kg ( 9 + 1 ⁄ 4 lb).
The Flores scops owl (Otus alfredi) is an owl endemic to the island of Flores, Indonesia. It is threatened by habitat loss. This owl is around 19–21 cm from head to tail. They are a forest dwelling owl that is smallish in size. Some 250–2,499 individuals are estimated to be extant in the wild, dwindling due to habitat loss.
The bird family Tytonidae, which includes the barn owls Tyto and the bay owls Phodilus, is one of the two families of owls, the other being the true owls or typical owls, Strigidae. They are medium to large owls with large heads and characteristic heart-shaped faces. They have long, strong legs with powerful talons. They also differ from the ...
A traditional scarecrow. Bird scarers is a blanket term used to describe devices designed for deterring birds by startling, confusing or otherwise repeling them, typically employed in commercial settings by farmers to dissuade birds from consuming and defecating on recently planted arable crops.
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]