Most owls are nocturnal or crepuscular birds of prey. Because they hunt at night, they must rely on non-visual senses. Experiments by Roger Payne[1] have shown that owls are sensitive to the sounds made by their prey, not the heat or the smell. In fact, the sound cues are both necessary and sufficient for localization of mice from a distant location where they are perched. For this to work, the owls must be able to accurately localize both the azimuth and the elevation of the sound source.
^Payne, Roger S., 1962. How the Barn Owl Locates Prey by Hearing. The Living Bird, First Annual of the Cornell Laboratory of Ornithology, 151-159
and 24 Related for: Sound localization in owls information
saw-whet owls (Aegolius acadicus), and long-eared owls (Asio otus). The barn owl (Tyto alba) is the most commonly studied for soundlocalization because...
Soundlocalization is a listener's ability to identify the location or origin of a detected soundin direction and distance. The soundlocalization mechanisms...
elevation. In 1979, Knudsen and Konishi showed that the barn owl uses interaural spectrum information insoundlocalization. They presented owls with both...
predation by great horned owls, one study from Washington found that 10.9% of the local great horned owl's diet was made up of barn owls. In Africa, the principal...
screech owl's nests. Long-eared owls and, to a lesser extent, barn owls tend to hunt in open, sparsely treed habitats more so than great horned owls, but...
ISO 226 in 1986. In 2003, ISO 226 was revised as equal-loudness contour using data collected from 12 international studies. Soundlocalization is the process...
flight as it quarters the ground, alert to the sounds made by potential prey. Like most owls, the barn owl flies silently; tiny serrations on the leading...
eagle-owl (B. bubo) are noted predators of barn owls. In Africa, the principle predators of barn owls are Verreaux's eagle-owls and Cape eagle-owls. In Europe...
flight as it quarters the ground, alert to the sounds made by potential prey. Like most owls, the barn owl flies silently; tiny serrations on the leading...
are used in localization. Localization of low frequency sounds is accomplished by analyzing interaural time difference (ITD). Localization of high frequency...
time factor in coincidence detection. Coincidence detection has been shown to be a major factor insoundlocalization along the azimuth plane in several organisms...
of a bird's head can also affect its hearing, such as owls, whose facial discs help direct sound toward their ears. The hearing range of birds is most...
; Anderson, Charles H. (2004). "A computational model of soundlocalizationin the barn owl". Neurocomputing. 58–60: 1007–1012. doi:10.1016/j.neucom.2004...
Night monkeys, also known as owl monkeys or douroucoulis (/duːruːˈkuːliz/), are nocturnal New World monkeys of the genus Aotus, the only member of the...
both bird calls and bird songs. In non-technical use, bird songs are the bird sounds that are melodious to the human ear. In ornithology and birding, songs...
theory of soundlocalization." J. Comp.Physiol. Psychol. 41(1948): pp. 35-39. Print. Jeffress, L. A. "A place theory of soundlocalization." J. Comp.Physiol...
crocodiles, wild dogs and hyenas. Birds of prey such as Verreaux's eagle owls and martial eagles sometimes prey on piglets. However, a female common warthog...
intense sound. Hearing Research. 59(2):213-23 Penfield, W., Rasmussen, T., (1950), The cerebral cortex of man: a clinical study of localization of function...
standardized Old English literary variety broke down and writing in English became fragmented and localized and was, for the most part, being improvised. By the end...
his aide, Peter Puget, in 1792. The ninth Puget Sound Update, from the Puget Sound Action Team reports that: "the Puget Sound has biological resources...
his career studying echolocation in bats (and how their food, moths, avoid them) and auditory localizationinowls. Desiring to work with something more...
"specialists" in the behavior the researcher wishes to study e.g. honeybees and social behavior, bat echolocation, owlsoundlocalization, etc. The scope...
in the world, built in 1965. Other sports facilities include Hofheinz Pavilion (Houston Cougars basketball), Rice Stadium (Rice Owls football), and NRG...
Award nominations: Best Sound (Sam Slyfield), Best Song (for "Love Is a Song" sung by Donald Novis) and Original Music Score. In June 2008, the American...
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