White-rumped Swiftlet
Aerodramus spodiopygius
A small, mostly gray swiftlet, paler beneath with a pale throat and darker cap. White rump varies from white to pale gray. Occurs over a wide range of habitats up to 1900 meters of elevation. Similar to both Uniform Swiftlet and Mayr’s Swiftlet, but smaller, with a paler rump. Main call is a pleasant twitter, “twee-twee-chew-chew.”
分类信息
- 学名
- Aerodramus spodiopygius
- 命名信息
- (Peale, 1849)
- 目
- Apodiformes
- 科
- Apodidae
- 属
- Aerodramus
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- stable
照片
分布
其他鸟类
Slaty Vireo
Vireo brevipennis
Handsome but often elusive small vireo of brushy woodlands, tangled thickets, and forest edges in highlands and foothills; endemic to southwestern Mexico. Tends to stay hidden, usually rather low within vegetation, and does not join mixed-species flocks. Moves sluggishly, holding its tail cocked and making short sallies for fruit and insects. Note piercing white eyes, lime-green cap, and yellow-edged wings and tail offset by slaty blue-gray face and body.
Prairie Warbler
Setophaga discolor
Small warbler, yellow overall with black streaks on sides and unique face pattern. Upperparts are duller olive. Reddish streaks on back are distinctive, but can be difficult to see or absent on immatures. Long tail is often pumped up and down, but not as consistently as Palm Warbler. Forages for insects in a range of shrubby habitats, from cedar-studded fields to regenerating woods to mangroves in Florida. Winters in Florida and the Caribbean.
Rufous-capped Nunlet
Nonnula ruficapilla
Fairly small, compact, gray-and-orange bird. Bolder color pattern and gray cheek patch help distinguish it from similar species in its range. Found in dense secondary growth, especially in bamboo thickets. Forages slowly in the under- and midstory, occasionally joining mixed-species flocks, especially to follow army ants. Fairly quiet and unobtrusive, and usually found singly or in pairs. Its song is an even-paced series of rising whistles.
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