Brown-and-yellow Marshbird
Pseudoleistes virescens
Large icterid with a long thin bill. Mostly dark brown with a sharply demarcated yellow belly. Inhabits marshes, wet grasslands, and sometimes also agricultural fields. Forages on the ground. May gather in large flocks during the nonbreeding season. The similar Yellow-rumped Marshbird has a yellow rump and wingbar.
识别特征
The brown-and-yellow marshbird (Pseudoleistes virescens) is a species of bird in the family Icteridae, the oropendolas, New World orioles, and New World blackbirds. It is found in Argentina, Brazil, Uruguay, and as a vagrant in Paraguay.
分类信息
Genus: Pseudoleistes; Family: Icteridae; Order: Passeriformes.
- 学名
- Pseudoleistes virescens
- 命名信息
- (Vieillot, 1819)
- 目
- Passeriformes
- 科
- Icteridae
- 属
- Pseudoleistes
分布与栖息地
- 迁徙
- Complete migrants
行为
Migration pattern: Complete migrants.
保护状况
Population trend: stable.
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类

Ayacucho Antpitta
Grallaria ayacuchensis
Medium-sized antpitta found only in a small area of the eastern Andes in south central Peru, not far from the city of the same name. Plumage is rich chestnut-brown with a hint of buff on the belly. Similar to Urubamba Antpitta but lacks a pale eyering. Knowledge of geographical range and song is very helpful for ID. Gives a short whistle repeated every couple of seconds as well as a quick, descending series of throaty notes. Inhabits cloud forest at high elevations and usually stays well-hidden on the ground, though may perch higher to sing. It was described as a new species in 2020, having previously been considered a form of Chestnut Antpitta.

Golden-backed Mountain Tanager
Cnemathraupis aureodorsalis
One of Peru’s most spectacular birds, rarely seen due to its remote and difficult-to-access habitat. It is only found in wet high-elevation forest near treeline in the eastern Andes of northern and central Peru. Unique plumage is black and yellow with a blue crown and red markings on breast and back. Usually seen in small groups that often join mixed-species flocks in the forest canopy.

Straneck's Tyrannulet
Serpophaga griseicapilla
Small flycatcher with a gray head, an olive-brown back, a whitish throat, and a yellow belly. Note the white eyebrow and broken eye-ring. Occurs in woodland and scrub; migrates to the northeast during the austral winter. The song is a single note followed by a trill: “twie tirrrrrrrrrrrrrrrrrr.” The similar White-crested Tyrannulet has a different song and is also slightly larger, with a white crown patch that is often concealed.
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