m (Jmorlan moved page Western Screech Owl to Western Screech-Owl over redirect) |
m |
||
Line 12: | Line 12: | ||
[[Alaska]] and north-western [[Canada]] to [[California]] and [[Mexico]]. | [[Alaska]] and north-western [[Canada]] to [[California]] and [[Mexico]]. | ||
==Taxonomy== | ==Taxonomy== | ||
− | This and almost all Screech Owls in the Americas have previously been considered to belong in the same genus (''Otus'') as the European and Asian Scops-Owls, but a reassignment to Megascops | + | This and almost all Screech-Owls in the Americas have previously been considered to belong in the same genus (''Otus'') as the European and Asian Scops-Owls, but a reassignment to ''Megascops'' has been accepted by among other authorities, the American Ornithologists' Union. |
[[File:Western_screech_owl_fledgeling_by_digishooter.jpg|thumb|350px|right|Fledgeling<br />Photo © by {{user|digishooter|digishooter}}<br />Keysville: Kern Co., [[California]], [[USA]], May 2011]] | [[File:Western_screech_owl_fledgeling_by_digishooter.jpg|thumb|350px|right|Fledgeling<br />Photo © by {{user|digishooter|digishooter}}<br />Keysville: Kern Co., [[California]], [[USA]], May 2011]] | ||
Latest revision as of 04:55, 2 July 2022
- Megascops kennicottii
Otus kennicottii
Identification
- Brown or dark grey plumage
- Streaked underparts
- Round head with ear tufts
- Yellow eyes
- Yellowish bill.
Distribution
Alaska and north-western Canada to California and Mexico.
Taxonomy
This and almost all Screech-Owls in the Americas have previously been considered to belong in the same genus (Otus) as the European and Asian Scops-Owls, but a reassignment to Megascops has been accepted by among other authorities, the American Ornithologists' Union.
A study showing strong genetic structure may indicate a possible future split.
Subspecies[1]
- M. k. kennicottii:
- M. k. macfarlanei
- M. k. bendirei:
- Pacific coast of North America from south central Oregon south through California (west of the Sierra Nevada) to northwestern Mexico (coastal northern Baja California)
- M. k. aikeni:
- South-western US: California east of the Sierra Nevada and Nevada east to Colorado and west Texas
- M. k. cardonensis:
- Northern Baja California
- M. k. xantusi:
- Cape district of southern Baja California
- M. k. yumanensis:
- South-eastern California and south-western Arizona to northern Mexico (north-western Sonora)
- M. k. vinaceus:
- Northern Mexico (southern Sonora and western Chihuahua to northern Sinaloa)
- M. k. suttoni:
Habitat
Open deciduous or mixed woods.
Behaviour
They are active during the night or as dusk approaches.
Breeding
They nest in a cavity in a tree or cactus, often using old woodpecker holes.
Diet
They wait on a perch and swoop down on prey; they may also catch insects in flight. The diet includes small mammals and large insects, also small birds.
References
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/
- Paper describing genetic findings with this species
Recommended Citation
- BirdForum Opus contributors. (2024) Western Screech-Owl. In: BirdForum, the forum for wild birds and birding. Retrieved 11 May 2024 from https://www.birdforum.net/opus/Western_Screech-Owl
External Links
GSearch checked for 2020 platform.