Western Olivaceous Flatbill
Rhynchocyclus aequinoctialis
A medium-sized flycatcher with a fairly long tail and rounded head. Dull brownish-olive overall with few distinctive features; look for indistinct pale eyering and very broad bill. Occurs singly or in pairs in the lower and middle levels of forests in lowlands and foothills, up to around 1,000 m. Often follows mixed-species flocks. Fairly widespread in western South America; occurs from eastern Panama to Bolivia and western Brazil. Listen for rising, accelerating series of urgent whistles.
识别特征
The western olivaceous flatbill (Rhynchocyclus aequinoctialis) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Bolivia, Brazil, Colombia, Ecuador, Panama, Peru, and Venezuela.
分类信息
Genus: Rhynchocyclus; Family: Tyrannidae; Order: Passeriformes.
- 学名
- Rhynchocyclus aequinoctialis
- 命名信息
- (Sclater, PL, 1858)
- 目
- Passeriformes
- 科
- Tyrannidae
- 属
- Rhynchocyclus
分布与栖息地
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Leaf-love
Phyllastrephus scandens
A large and relatively colorful greenbul of humid forests. The back is rusty-brown, the underparts buffy, the tail brick red, the head mostly gray, and the throat white. Found in rainforest, swamp forest, and gallery forest, mostly in wet areas near water, usually in small groups that vocalize frequently. The vocalizations, often given in chorus, are a series of gabbling “chowp” notes and a faster, babbler-like series. The voice can be very similar to those of Yellow-throated and Swamp Greenbuls.
Tapajos Hermit
Phaethornis aethopygus
Tiny rufous hummingbird with a curved bill and a yellow lower mandible. Note the prominent white bases to the outer tail feathers. Males have black cheeks and throat, a broad pale eyebrow, a rufescent green back, and a rusty rump and underparts. Females have less black on the throat and more rufescent underparts. Occurs in humid forest, where it forages in the understory.
Plum-headed Finch
Emblema modestum
Small brown bird with finely barred front. Brown above, paler and finely barred, below, with with pale spots on the wing and rump, pale-tipped tail, and tiny plum-colored cap (male also has plum-colored chin). Found in drier grassland areas, including agricultural areas, where it feeds in the grass or on the ground. Sometimes in large flocks, mixed with other species.
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