Whiskered Screech-Owl

Megascops trichopsis

Small owl restricted to oak woodlands in canyons and foothills in Mexico, barely reaching into southeast Arizona and southwest New Mexico. Finely patterned in gray, black, and white. Very similar to Western Screech-Owl; best distinguished by voice. Two song types: one a relatively even series of five to eight "toot" notes; the other sounds like morse code: "toot-toot, toot, toot, toot-toot, toot." Also note paler bill than Western Screech-Owl.

识别特征

Adults occur in 2 color morphs, in either brown or dark grey plumage. They have a round head with ear tufts, yellow eyes and a yellowish bill. The bird looks very similar to a western screech owl, but has heavier barring on the breast, and is slightly smaller in size. They are 6.3 to 7.9 in and have a wingspan of 17.3 in.

分类信息

Genus: Megascops; Family: Strigidae; Order: Strigiformes.

学名
Megascops trichopsis
命名信息
(Wagler, 1832)
Strigiformes
Strigidae
Megascops

分布与栖息地

The whiskered screech owl's range extends from southeasternmost Arizona (the Madrean sky islands region) in the United States, southwards through Mexico, Guatemala, El Salvador, Honduras, to north central Nicaragua. Their breeding habitat is dense coniferous or oak woodlands, and coffee plantations usually occurring at higher elevations than the western screech owl.

迁徙
Resident species

行为

Migration pattern: Resident species.

保护状况

Population trend: rising.

种群趋势
rising

照片

分布

鸟叫声

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