Hooded Yellowthroat
Geothlypis nelsoni
Rather local and endemic to highlands of Mexico. Unlike most yellowthroats, not found in marshes. Occurs in brushy scrub and chaparral thickets, where usually quite skulking, but sometimes sings from conspicuous perches. Upperparts and flanks are relatively dark greenish olive. Duskier than Common Yellowthroat, which is a common migrant throughout range of Hooded, but Common are usually near water. Male Hooded has gray border above black mask. Female has a ghosting of male pattern with some grayish on forehead, but can be difficult to distinguish from Common.
识别特征
Rather local and endemic to highlands of Mexico. Unlike most yellowthroats, not found in marshes. Occurs in brushy scrub and chaparral thickets, where usually quite skulking, but sometimes sings from conspicuous perches. Upperparts and flanks are relatively dark greenish olive. Duskier than Common Yellowthroat, which is a common migrant throughout range of Hooded, but Common are usually near water. Male Hooded has gray border above black mask. Female has a ghosting of male pattern with some grayish on forehead, but can be difficult to distinguish from Common.
分类信息
- 学名
- Geothlypis nelsoni
- 命名信息
- Richmond, 1900
- 目
- Passeriformes
- 科
- Parulidae
- 属
- Geothlypis
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
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Cecropis senegalensis
This large swallow has rusty-red underparts, a pale buff throat, and a white leading edge to the underwing that is obvious only in flight. It is mostly resident, although it is also a wet season migrant to the north of its range. Pairs prefer wooded savanna, nesting in banks, termite mounds, and often holes in trees, particularly baobabs. The Mosque Swallow may be confused with the juvenile Rufous-chested Swallow, but it lacks the latter species’ dark “ear-flaps” and buffy forward part of the underwing.
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Small yellowish flycatcher of marshlands in central and northern Argentina, moving north during the nonbreeding season. Similar to Subtropical, Warbling, and Ticking Doraditos, from which it is most easily identified by voice, but note brownish cap and brownish (as opposed to olive or gray) auriculars.
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Small, rare flycatcher of Andean cloud forest. It has a chestnut crown, yellow underparts, olive-brown upperparts, and a yellow spot in front of the eye. Bill is very wide at the base, but may look “normal” when seen from the side. Short tail and large head give it a top-heavy look. Perches motionlessly for long periods in lower to middle levels of the forest. Most common call is a short, sharp whistle repeated every few seconds. Song is a rising trill that may end in a squeak.
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