McConnell's Spinetail
Synallaxis macconnelli
Dark, long-tailed, sparrow-sized bird of dense thickets. Body plumage is mostly dark gray with a bright rufous cap and wings. An uncommon and patchily distributed resident of tepui slopes and lowland forest; often found near large rock formations and in old disturbed areas in rainforest. Stays close to the ground, rarely emerging from dense cover. Occurs in pairs or small family groups that forage unobtrusively for insects and do not follow mixed-species flocks. Voice is only audible at close range but is usually the first indication of this bird’s presence: it is a low, gravelly note, given repeatedly and irregularly, often sped into a rolling churr. Pale-breasted Spinetail has a similar plumage pattern, but McConnell’s is much darker and occupies forested habitats that Pale-breasted avoids.
分类信息
- 学名
- Synallaxis macconnelli
- 命名信息
- Chubb, C, 1919
- 目
- Passeriformes
- 科
- Furnariidae
- 属
- Synallaxis
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Spot-crowned Euphonia
Euphonia imitans
Tiny finch with a very limited range in Costa Rica and Panama. Male has typical euphonia plumage: dark steely-blue upperparts with yellow belly and crown and dark throat. Namesake spots on rear end of crown can be very difficult to see in the field. But note yellow is mostly restricted to front half of crown, whereas Yellow-crowned Euphonia has more extensive yellow crown. Scrub Euphonia is very similar, but ranges do not overlap. Female Spot-crowned is actually more distinctive than male; no other euphonia in range has rufous belly and forecrown. Found in pairs or small groups at all levels of lowland forest and edge, up to around 1,300 m.
Everett's White-eye
Zosterops everetti
Typical white-eye; greenish above and grayish below with broad white spectacles around the eyes. Darker gray belly and more extensive yellow on the belly than in the marginally smaller Oriental White-eye. Inhabits foothill and montane forest edges, gardens, and secondary growth, occasionally around human habitation. Gregarious, often foraging in large flocks, both single-species and mixed. Moves through the upper levels of forest, though can descend into middle and lower levels in edge. Song consists of repetitive twittering; also gives whistles and buzzy notes while in flight and when foraging.
Exclamatory Paradise-Whydah
Vidua interjecta
A nest parasite that lays its eggs in the nests of pytilias. As with other whydahs, breeding males are spectacular and bizarre, whereas non-breeding males and females are drab and inconspicuous. Breeding males are mostly black, with a rufous collar and a long tail with an odd widened area at its base. Non-breeding males and females have a brownish back, pale underparts, and a reddish bill. Generally scarce and local in broadleaf woodland and lush savanna. Breeding male similar to other paradise-whydahs, but has a longer tail than Sahel Paradise-Whydah, a shorter and thicker-based tail than Togo Paradise-Whydah, and a slightly shorter tail and more rufous collar than Eastern Paradise-Whydah. Non-breeding male and female can be cautiously identified by their combination of a reddish bill, pinkish legs, and simple facial pattern. Not very vocal, but does imitate pytilia vocalizations.
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