Pale-eyed Thrush

Turdus leucops

This scarce thrush is found in forests of the subtropical zone from Venezuela to Bolivia, usually at elevations from 1,000–2,000 m. Males are dark black with a staring pale eye and orange bill and legs. Females are rich dark brown with a dark bill, no eyering, and some pale mottling on the belly. To separate from other similar thrushes, especially note the lack of an eyering on both sexes. Not frequently encountered. Males perch at the top of a tree when singing; listen for the squeaky and complex thrushlike song. Otherwise most likely to be seen at a fruiting tree within the forest.

分类信息

Its genus is controversial. Some taxonomists place this species in the genus Platycichla based on morphology. The South American Classification Committee of the American Ornithologists' Union places it in the genus Turdus, as does the International Ornithological Committee.

学名
Turdus leucops
命名信息
Taczanowski, 1877
Passeriformes
Turdidae
Turdus

分布与栖息地

It is found in Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, and Venezuela. Its natural habitat is subtropical or tropical moist montane forests.

迁徙
Resident species

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Bearded Screech-Owl

Bearded Screech-Owl

Megascops barbarus

Small, yellow-eyed owl of humid pine-oak forest in the highlands of Chiapas and Guatemala. Plumage much like other screech-owls, but ear tufts are very short and often not noticeable. It has relatively distinct whitish eyebrows and the dark marks on the underparts are somewhat scalloped rather than streaked. Song is a purring trill, which could be passed off as coming from a frog or insect. Favors denser and more humid areas than Whiskered Screech-Owl.

Gray-crowned Palm-Tanager

Gray-crowned Palm-Tanager

Phaenicophilus poliocephalus

A woodland species that also ventures into parks and gardens. Often found in groups of up to five foraging at middle to upper heights and uncommonly joins mixed-species flocks. Note this species’ black cheek, which is bordered below by broad white moustache stripes and above by a gray crown. The similar Black-crowned Palm-Tanager has an entirely white throat and a black crown. Vocalizations are poorly known, but include a high thin “tseeoo” that is briefer than similar note of Black-crowned.

Red-naped Sapsucker

Red-naped Sapsucker

Sphyrapicus nuchalis

Striking medium-sized woodpecker of western North America. Long, solid white wing patch helps distinguish it from Downy and Hairy Woodpeckers. Adult male has red cap and throat; females are similar but with white chin; juveniles are messy brownish-gray overall. The namesake red nape is just a small patch and can be difficult to see. Compare with the extremely similar Yellow-bellied Sapsucker, which barely overlaps in range. Note male Red-naped has a more extensive red throat patch with a narrow, broken black border, and the white markings on the back are less extensive and loosely organized into two rows. Head pattern usually separates it from Red-breasted Sapsucker, but beware some hybrids occur. Breeds in montane forest, often with aspens or willows. Descends to lower elevations in winter; occurs in a variety of woodland habitats from the southwestern U.S. to central Mexico. Like other sapsuckers, drills rows of sap wells into tree bark. Listen for irregular drumming (like morse code) and various nasal calls.

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