Long-eared Owl
Asio otus
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<birdfyi-bird slug="asio-otus"></birdfyi-bird>The Long-eared Owl (Asio otus) is a bird species in the family Strigidae (true owls), within the order Strigiformes (owls). Recorded measurements include a wingspan of 56.1 cm and a weight of 296.3 g. The IUCN Red List classifies it as Least Concern.
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关于
长耳鸮是一种苗条的中型猫头鹰（约280克），具有显著的耳羽丛。广布于北美、欧洲和亚洲。白天在密集植被中休息时具有极佳的伪装能力，夜间捕食小型哺乳动物，尤其是田鼠。无危；广布于温带地区，在多树生境中繁殖。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 56.1 cm | 22.1 in |
| 体重 | 296.3333333333333 g | 10.45 oz |
Habitat & Range
保护状况
行为与繁殖
筑巢
Nest type: CV,O. Incubation: 26-28 days. Fledging: 30-35 days.
产卵数
5-7
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Strigiformes (Owls) |
| 科 | Strigidae (True Owls) |
| Genus | Asio |
| 物种 | Asio otus |
Distribution
Long-eared Owl has been recorded in 6 countries.
countries highlighted
External Databases
常见问题
Is the Long-eared Owl endangered?
How does the Long-eared Owl nest?
How big is the Long-eared Owl?
What order and family does the Long-eared Owl belong to?
Similar Birds
Other species in the Strigidae family