Costa Rican Warbler
Basileuterus melanotis
Small understory warbler, dull buffy-brown overall. Bold black stripes on head, including cheek patch. Sexes alike. Recalls Worm-eating Warbler but plumper with longer tail; face pattern different. Found in pairs or small flocks moving through the forest understory. Often with a mixed-species flock. Energetic twittering song is a good clue that there’s a flock nearby.
识别特征
The black-eared warbler measures 13 cm (5.1 in) in length. It is mostly olive-brown with a buffy belly and underparts. It has distinct black and white striping on the head and a dark cheek. Male and female three-striped warblers have similar plumages.<p>Their song is a rapid series of squeaky chirps.
分类信息
Genus: Basileuterus; Family: Parulidae; Order: Passeriformes.
- 学名
- Basileuterus melanotis
- 命名信息
- Lawrence, 1868
- 目
- Passeriformes
- 科
- Parulidae
- 属
- Basileuterus
分布与栖息地
It is found from Costa Rica to western Panama. Its natural habitats are subtropical or tropical moist montane forests and heavily degraded former forest. The black-eared warbler typically forages on the ground, especially near riparian areas.
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类

Pale-blue Monarch
Hypothymis puella
A distinctive plain, all-blue flycatcher-like bird with a light blue bill. Male is handsome, azure blue, often showing a slim dark breast band. Female and juvenile are duller, gray-blue, and lack a breast band. Singles and pairs are active birds, often found in mixed-species flocks in forest and forest edge in the lowlands and into the lower foothills. Restricted to Sulawesi and the Banggai and Sula Islands. Varied calls include a ringing, “way-way-way-way…”, a rapid, agitated-sounding, stuttering “wi-wi-wi-wi-wi-wi…”, and rasping calls.

Croaking Cisticola
Cisticola natalensis
Chunky, large-billed, streak-backed cisticola. Brown overall, without bright rufous in the plumage. Males are much larger than females. Found in grassland and savanna with scattered bushes. Song varies geographically but always consists of a rising note with a croaking quality. Larger than Stout Cisticola and lacks a bright rufous crown. Distinguished from most other cisticolas by large size and heavy bill. As with all cisticolas, habitat and voice are important cues in identification.

Sclater's Myzomela
Myzomela sclateri
A small honeyeater of forest on small islands off New Guinea and New Britain. Dark brown upperparts with pale yellow underparts, streaky chest and whitish underwings. Male has a black head and a bright red throat whereas the female only has a faint red chinspot. Male is unmistakable. Female similar to female Black or Olive-backed Sunbirds, but has a slightly streaky throat and chest. Also similar to female Red Myzomela, but female Sclater’s lacks the red tail and forehead. Call, a simple high-pitch “chip”.
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