Principe Scops-Owl
Otus bikegila
Small, richly colored owl with small ear tufts. There are two morphs: one rich rufous and the other pale gray-brown. Found in lowland rainforest on the island of Principe. The vocalization is a series of hollow “klow” notes, similar to those of African Scops-Owl, but delivered much more quickly, about one note / second. Easily identified, as the only other owl on Principe is the much larger Barn Owl.
分类信息
- 学名
- Otus bikegila
- 命名信息
- Melo, Freitas, Verbelen, da Costa, Pereira, Fuchs, Sangster, Correia, de Lima & Crottini, 2022
- 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
分布
其他鸟类

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Geositta crassirostris
Chunky, stout-billed bird found only in southwestern Peru, where it inhabits coastal hills and arid Andean slopes. Plumage is mostly brown, lacking strong markings, but note its thick curved bill and pale eyebrow. Chestnut wing patch is usually only visible in flight. Short tail helps separate it from Buff-breasted Earthcreeper and White-throated Earthcreeper. Mostly terrestrial, and often seen perching on rocks.

Chestnut-bellied Starling
Lamprotornis pulcher
A chunky, short-tailed, colorful savanna starling. Adults have a mostly brown head, a dark green hood and upperparts, and a rufous belly. There is a pale buffy patch in the underwing that is conspicuous in flight. Immatures are duller, with completely pale, buffy underparts. Found in dry savanna and thorn scrub, usually in small flocks, sometimes with other species of starlings. The common call is a short descending trill with a vibrating quality.

Great Blue Heron
Ardea herodias
Huge gray heron, no other similar species in range. Note large yellow-orange bill, short black plumes on head, and black and chestnut pattern on shoulder. Immatures are more brownish than adults, and have a dark crown. Fairly common and widespread throughout North America; wintering range extends to northern South America. Occurs in almost any wetland habitat, from small ponds to marshes to saltwater bays. Usually seen singly but can gather in numbers where food is plentiful. White form, sometimes considered a separate species (“Great White Heron”), is found in southern Florida and the Caribbean. It is most similar to Great Egret but has a larger bill.
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