Mountain scops owl
species of bird

The mountain scops owl (Otus spilocephalus), sometimes referred to as the spotted scops owl, is a species of owl in the family Strigidae. Its range extends across much of south and southeast Asia, from Pakistan and the Himalayas in the northwest, through Taiwan, Thailand and Malaysia in the east and south.
The nominate subspecies of the eastern Himalayas has a distinct more russet plumage.
It is an altitudinal migrant.
The owls have a short high-pitched call like a two-note whistle, "plew-plew" or "he-he", although the female's songs are rarely heard. Their calls also differ between geographic population.
References
BirdLife Species Factsheet
http://www.owlpages.com/owls.php?genus=Otus&species=spilocephalus
External links
"Otus spilocephalus media". Internet Bird Collection.
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This entry incorporates text from “Mountain scops owl” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.