Seychelles Scops-Owl
Otus insularis
Small compact owl with very small ear tufts that are often invisible. Buff on the underparts and rufous-brown on the back. Found in remnant rainforest and secondary forest on the island of Mahe, in the Seychelles. The odd vocalization is a low, raspy “grrrrr” that is given at a rate of about one note every two seconds, sometimes for several minutes at a stretch. The sound could easily be dismissed as a frog. Visually the species is easily identified, as the only other owl on Mahe is the much larger Barn Owl.
识别特征
It reaches a length of 19 to 21 cm. The wings are each about 17 cm long. Its plumage is rufous brown and exhibits black shaft streaks. The underparts and the facial disc are rufous. The long grey legs are unfeathered. The eyes are large and golden yellow. The ear-tufts are very small. Its call, which sounds like a rasping "whaugh" with various "tok tok" notes, can be heard from a far distance and in particular in the darkness. Its diet consists of geckos, tree frogs and insects (e.g. locusts).
分类信息
- 学名
- Otus insularis
- 命名信息
- (Tristram, 1880)
- 目
- Strigiformes
- 科
- Strigidae
- 属
- Otus
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
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