Rusty Sparrow

Aimophila rufescens

Rather large and bulky sparrow of foothills, also found locally in highlands and lowlands. Occurs in brushy woodland, forest edge, and overgrown clearings, especially in areas with oak and pine-oak woodland; locally in areas with humid evergreen forest. Usually rather skulking, on or near the ground, but sings from more conspicuous perches in bushes and trees. Note large size, big bill, which is black above and blue-gray below, strong face pattern with a bold black whisker, and rusty wings and tail.

识别特征

The rusty sparrow (Aimophila rufescens) is a species of bird in the family Passerellidae, the New World sparrows. It is found from Mexico to Costa Rica.

分类信息

Genus: Aimophila; Family: Passerellidae; Order: Passeriformes.

学名
Aimophila rufescens
命名信息
(Swainson, 1827)
Passeriformes
Passerellidae
Aimophila

分布与栖息地

迁徙
Resident species

行为

Migration pattern: Resident species.

保护状况

Population trend: stable.

种群趋势
stable

照片

分布

鸟叫声

其他鸟类

Long-tailed Triller

Long-tailed Triller

Lalage leucopyga

A rather long-tailed and long-winged bird with a short stubby head, similar in proportions to a small cuckooshrike. Plumage distinctively clean-cut in black and white, with mostly black upperside and white underside. Black cap reaches the eye. Wings have large white panels. Found in lowland and mountain forest, especially forest edge. Similar to Polynesian Triller, but lacks that species’ white eyebrow, barred underparts, and generally more “messy” appearance. Common melodious song can be rendered as “tee-zeeia-tee-zeeia-tee-zeeia.”

Wallacean Whistler

Wallacean Whistler

Pachycephala arctitorquis

A thick-billed, sparrow-sized songbird. Male has a black hood, a white throat, pale gray upperparts, and a white underside. Female is rufous-brown above and whitish underneath, with dark chest streaking. Juvenile resembles a pale-billed female. Found in varied wooded habitats and forest, where pairs or single birds frequent the understory and subcanopy. Male distinguished from male Golden and Yellow-throated Whistlers by gray back and white underside. Female separated from female Golden and Yellow-throated Whistlers and from Fawn-breasted Whistler by streaked breast and strongly rufous-toned upperparts. Song is a series of strident whistles, including “choo” and “chwee” notes, sometimes in a jumbled series.

Sharp-tailed Streamcreeper

Sharp-tailed Streamcreeper

Lochmias nematura

Distinctive. Fairly small, plump, and short-tailed. Dark brown above with bold white spotting on underparts. Bill is slightly decurved. Disjunct range. Populations in Venezuelan tepuis and southeastern South America have bold white eyebrow; Andean birds lack this. Almost always found in the vicinity of forested streams, but tends to stay hidden, foraging on or near the ground. Uncommon.

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