An owl hole is a structural entrance built into buildings (such as mills and barns) to allow predatory birds, typically barn owls (Tyto alba), to enter. The birds prey on farm vermin, and therefore benefit the human owner of the structure in a symbiotic relationship.
An owlhole is a structural entrance built into buildings (such as mills and barns) to allow predatory birds, typically barn owls (Tyto alba), to enter...
some remote islands. A group of owls is called a "parliament". Owls possess large, forward-facing eyes and ear-holes, a hawk-like beak, a flat face, and...
western barn owl (Tyto alba) is usually considered a subspecies group and together with the American barn owl group, the eastern barn owl group, and sometimes...
subspecies, individuals may be of either color). The tawny owl typically makes its nest in a tree hole where it can protect its eggs and young against potential...
"eyebrows" and a gray bill with a horn-colored tip. The elf owl frequently inhabits woodpecker holes in saguaro cacti; it also nests in natural tree cavities...
flight: white owl, silver owl, demon owl, ghost owl, death owl, night owl, rat owl, church owl, cave owl, stone owl, monkey-faced owl, hissing owl, hobgoblin...
The barred owl (Strix varia), also known as the northern barred owl, striped owl or, more informally, hoot owl or eight-hooter owl, is a North American...
The eastern screech owl (Megascops asio) or eastern screech-owl, is a small owl that is relatively common in Eastern North America, from Mexico to Canada...
The Eurasian scops owl (Otus scops), also known as the European scops owl or just scops owl, is a small owl in the typical owl family Strigidae. Its breeding...
The little owl (Athene noctua), also known as the owl of Athena or owl of Minerva, is a bird that inhabits much of the temperate and warmer parts of Europe...
snowy owl (Bubo scandiacus), also known as the polar owl, the white owl and the Arctic owl, is a large, white owl of the true owl family. Snowy owls are...
The boreal owl (Aegolius funereus) or Tengmalm's owl is a small owl in the "true owl" family Strigidae. It is known as the boreal owl in North America...
The burrowing owl (Athene cunicularia), also called the shoco, is a small, long-legged owl found throughout open landscapes of North and South America...
The Ural owl (Strix uralensis) is a large nocturnal owl. It is a member of the true owl family, Strigidae. The Ural owl is a member of the genus Strix...
The great horned owl (Bubo virginianus), also known as the tiger owl (originally derived from early naturalists' description as the "winged tiger" or...
The true owls or typical owls (family Strigidae) are one of the two generally accepted families of owls, the other being the barn owls (Tytonidae). This...
86 The stratigraphy of the islands consists of the Middle Pleistocene Owl'sHole Formation, overlain by the Late Pleistocene Grotto Beach Formation, and...
American barn owl (Tyto furcata) is usually considered a subspecies group and together with the western barn owl group, the eastern barn owl group, and sometimes...
owl or desert tawny owl (Strix hadorami), formerly known as Hume's owl, is a species of owl. It is closely related to the more widespread tawny owl and...
holes, often those of the great spotted woodpecker. This owl is crepuscular, being active during the daylight hours near sunrise and sunset. This owl...
1830s and originally had three pits, Ladyshore, Victoria and OwlHole. The deepest was OwlHole, which reached 55 fathoms (101 m). The geology of the Irwell...
western screech owl (Megascops kennicottii) is a small owl native to North and Central America, closely related to the eastern screech owl. The scientific...
pallid scops owl (Otus brucei) is a small scops owl ranging from the Middle East to west and central Asia, sometimes called the striated scops owl. The pallid...
The Indian scops owl (Otus bakkamoena) is a species of owl native to South Asia. This species formerly included the collared scops owl (Otus lettia). The...
opening in the roof on the gable, the Uhlenloch (also Eulenloch, literally: "owlhole"). The open fireplace meant that such buildings were considered as a particular...