Wilson's Indigobird

Vidua wilsoni

A nest parasite that lays its eggs in the nests of Bar-breasted Firefinch. Breeding males are glossy purplish-black with a pale brownish panel in the wings, while females and non-breeding males are brown and streaky on the back and pale below, with a bold facial pattern. The bill is white and the legs pinkish. Found in a wide variety of open habitats including open woodland, thickets, savanna, cultivated areas, and scrub. Breeding males can be identified with care by their vocalizations and purple gloss. Non-breeding males and females cannot be separated visually from other indigobirds. Imitates the vocalizations of its host firefinches: a low “chip” call and an up-and-down twittering song. 

分类信息

学名
Vidua wilsoni
命名信息
(Hartert, EJO, 1901)
Passeriformes
Viduidae
Vidua

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
stable

照片

分布

其他鸟类

Bare-faced Go-away-bird

Bare-faced Go-away-bird

Crinifer personatus

Unusual gray turaco with a bushy crest and a mostly white head and breast. Found in moist savanna, woodland, shrubby cultivation, and gardens. Usually in small groups. Loud and vocal. The calls are a single hollow “khweow” and a maniacal series of cackles and whines given by multiple birds in chorus. Similar in shape to White-bellied Go-away-bird and Eastern Plantain-eater, but easily separated by the white collar and lack of white in the wings and tail.

Yellow-bellied Sapsucker

Yellow-bellied Sapsucker

Sphyrapicus varius

Striking and unmistakable in most of range; the only sapsucker in eastern 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 throat; juveniles are messy brownish-gray overall. The namesake yellow belly can be difficult to see and is sometimes almost absent. Often looks disheveled, especially in fall and winter. Compare with the extremely similar Red-naped Sapsucker, which barely overlaps in range. Note male Yellow-bellied has complete black border around red throat patch, and the white markings on the back are more extensive and messy. Occurs in almost any wooded habitat, breeding in the boreal forest across Canada and wintering as far south as Costa Rica. Like other sapsuckers, drills rows of sap wells into tree bark. Listen for irregular drumming (like morse code) and various nasal calls.

Flammulated Flycatcher

Flammulated Flycatcher

Ramphotrigon flammulatum

Medium-sized flycatcher of thorn forest and brushy woodland in tropical lowlands and foothills of west Mexico. Mostly sluggish and easily overlooked unless singing; tends to stay within cover rather than coming out into open areas. Resembles a Myiarchus flycatcher (especially Dusky-capped), but note the pale spectacles, faint dusky streaks on the breast (or flammulations ) and extensive cinnamon edging to the wing feathers.

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