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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. [1] [3] This species resides in most types of woodland habitats across its range, and is relatively adaptable to urban and developed areas compared to other owls.
Screech owls are typical owls belonging to the genus Megascops with 22 living species.For most of the 20th century, this genus was merged with the Old World scops owls in Otus, but nowadays it is again considered separately based on a range of behavioral, biogeographical, morphological, and DNA sequence data.
The primary call is an accelerating series of short whistles at an increasing tempo or a short then long trill falling slightly at end. Other calls: barking and chuckling, similar to the eastern screech owl. [6] They also make a high pitched screech. The two primary songs for the Western Screech Owl are the bounce and double trill.
Bearded screech owl: Megascops barbarus (Sclater, PL & Salvin, 1868) 211 Pacific screech owl: Megascops cooperi (Ridgway, 1878) 212 Western screech owl: Megascops kennicottii (Elliot, DG, 1867) 213 Eastern screech owl: Megascops asio (Linnaeus, 1758) 214 Balsas screech owl: Megascops seductus (Moore, RT, 1941) 215 Middle American screech owl
[137] [204] [205] In one instance, a biologist who called in an eastern screech owl (Megascops asio) in Ohio observed it to be immediately captured and consumed by a barred owl. The barred owl is a serious predator of eastern screech owls, but is less deadly to them in general than the great horned owl. [206]
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The whiskered screech owl's range extends from southeasternmost Arizona and southwest New Mexico (the Madrean sky islands region) in the United States, southwards through Mexico, Guatemala, El Salvador, Honduras, to north central Nicaragua. [1]
The birds are also often spotted in the Oconto harbor and at Beuna Vista Wildlife Area near Wisconsin Rapids. To check on recent sightings, visit eBird.org . Snowy owl viewing guidelines and ethics