Dot-eared Coquette

Lophornis gouldii

Tiny charismatic hummingbird. Note the male’s white cheeks tufts with green spots. Females have a rusty throat bordered below by a white-spotted green band. Probably rare but certainly difficult to find at the edge of humid forests and more wooded savannas. Males of other coquettes within its range have different cheek tuft patterns, while females don't have the rusty throat.

识别特征

The dot-eared coquette is 6.8 to 7.6 cm (2.7 to 3.0 in) long and weighs 2.4 to 2.8 g (0.085 to 0.099 oz). Both sexes have a short, straight, black-tipped red bill. The adult male's forehead is glittering golden green. Long dark rufous feathers on its crown form a crest. Its upperparts are bronzy green with a white band across the rump. Its throat is glittering emerald green. Long white feathers with shiny green dots make tufts that fan out and back on the cheeks. Its underparts are grayish green. Its central tail feathers are bronzy green and the rest rufous with bronzy green tips and edges. The adult female does not have the male's crest or cheek tufts. Its upperparts are colored like the male's but with a bronzy iridescence. Its throat is rufous with a grayish green lower border. Its tail is bronze with rufous tips. Juveniles are similar to the adult female.

分类信息

The dot-eared coquette is monotypic.

学名
Lophornis gouldii
命名信息
(Lesson, RP, 1832)
Apodiformes
Trochilidae
Lophornis

分布与栖息地

The dot-eared coquette is found primarily in Brazil, from the mouth of the Amazon River in Pará south and west to Mato Grosso and Goiás. It has been recorded as a vagrant in Bolivia's Santa Cruz department. It inhabits semi-open to open landscapes such as forest edges, savanna, and cerrado from sea level up to about 800 m (2,600 ft) of elevation.

迁徙
Resident species

行为

The dot-eared coquette is believed to be sedentary.<p>The dot-eared coquette is a "trap-line" feeder, visiting a circuit of flowering plants for nectar. Details of its diet are not known.<p>The dot-eared coquette's breeding season spans from December to April. Its nest has not been described. The female incubates the clutch of two eggs for about 14 days; fledging is about 22 days after hatch.<p>The dot-eared coquette is mostly silent. It gives "a short 'tsip'" when feeding. Its wings make "a low bee-like humming" when hovering.

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Australian Spectacled Monarch

Australian Spectacled Monarch

Symposiachrus trivirgatus

A small songbird with a modestly long tail and pale bill. Slate-gray above, pale below, with black mask and chin, rich rufous-orange throat and upper breast, and white tail corners. Inhabits and forest edge, where itorages actively, sometimes hovering. Song varies across range, from rising mellow whistles in the Lesser Sundas to raspier whistled notes in Australia. Calls also vary, but are generally harsh and unpleasant-sounding buzzes and rattles.

Black Paradise-Flycatcher

Black Paradise-Flycatcher

Terpsiphone atrocaudata

Graceful songbird of well-shaded forests, particularly stream gullies; often in more open habitat in migration. Stunning breeding male purplish-black above and white below, with a short crest, neon-blue eyerings, and long black tail streamers. Female and non-breeding male have dark gray head and chest, paler eyering, shorter crest, and chestnut-brown wings and tail, without streamers. Compare with female and non-breeding male Amur and Blyth’s paradise-flycatchers, with which Black overlaps on its Southeast Asian wintering grounds. Note Black’s contiguous dark gray throat and chest (Amur has a more sharply-demarcated black throat and gray chest), dull darkish wings (Blyth’s has brighter rufous wings), and fairly clean demarcation between gray breast and white belly (Blyth’s has a more gradual fade). Song a run-on series of coarse whistles; call a rough, nasal “bee.”

Brown-headed Parrot

Brown-headed Parrot

Poicephalus cryptoxanthus

A medium-sized green parrot with diagnostic pale eyes, a bicolored (dark and pale) bill, and extensive yellow on the underwings in flight. Pairs breed in arid and open broadleaf woodland, riverine forest, and cultivation. The species can be locally nomadic, attracted in large groups to seeds, nuts, and fruit, attracting attention to itself with loud screeching and high-pitched metallic calls. The similar Brown-necked Parrot is much larger than Brown-headed Parrot, and is told apart by its green underwings, massive all-pale bill, and red shoulder patches and boots. Meyer’s Parrot has a brown back and yellow shoulders.

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