Northern Silvery-Kingfisher
Ceyx flumenicola
A small, dashing kingfisher of forested lowland streams in the central Philippines. Overall dark blue in color, more purplish on the underparts, with a creamy throat, a cream-colored spot behind the cheek, an orange spot behind the nostril, a white belly, a pale silvery-blue stripe down the back to the tail, and whitish flecks on the head and wing. Legs bright red. Unmistakable. Voice is a simple, high-pitched “tseep,” often given in flight.
识别特征
EBird describes the bird as "A small, dashing kingfisher of forested lowland streams in the central Philippines. Overall dark blue in color, more purplish on the underparts, with a creamy throat, a cream-colored spot behind the cheek, an orange spot behind the nostril, a white belly, a pale silvery-blue stripe down the back to the tail, and whitish flecks on the head and wing. Legs bright red. Unmistakable. Voice is a simple, high-pitched 'tseep', often given in flight."<p>It is differentiated from its southern counterpart by its cream colored throat, cheek and belly versus the bluish-white parts of the Southern silvery kingfisher.
分类信息
Genus: Ceyx; Family: Alcedinidae; Order: Coraciiformes.
- 学名
- Ceyx flumenicola
- 命名信息
- Steere, 1890
- 目
- Coraciiformes
- 科
- Alcedinidae
- 属
- Ceyx
分布与栖息地
It appears to be reliant upon forested streams below 1,000 m and will tolerate secondary and selectively logged forest and even streamside vegetation within coconut plantations, close to forest edge.<p>IUCN has assessed this bird as near threatened with the population being estimatesd at 1,500 to 7,000 mature individuals. This species' main threat is habitat loss with wholesale clearance of forest habitats as a result of logging, agricultural conversion and mining activities occurring within the range.<p>Extensive lowland deforestation throughout its range is the chief threat. Only 4% forest cover is estimated to remain on Bohol. Most remaining lowland forest is leased to logging concessions or mining applications. Watercourses with high siltation loads, resulting from deforestation, appear not to hold the species, and riverine pollution is likely to have a similar impact. Tree-cutting, agricultural expansion, including pesticide (specifically Carbofuran) contamination from commercial growing of banana, and soil erosion are all threats to Rajah Sikatuna National Park (Bohol), a key sites for the species. Conversion of terminalia forest into rice fields and oil palm plantation is driving habitat loss elsewhere. Current laws protecting riverine habitats are weak and require revision.
- 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
其他鸟类
White-throated Sierra Finch
Idiopsar erythronotus
Rather inconspicuous “finch” that is actually a tanager; found very locally on bogs and rocky slopes of the high Andes. Usually in pairs (sexes look similar) or small groups, feeding quietly on the ground and not associating with other seed-eating birds. Gray overall; white throat patch not as bold and contrasting (unlike throat patch on Glacier Finch, which occurs in the same areas). Note plain gray head and big black panel on closed wing. Immature has brownish wash to back; compare with immature Red-backed Sierra Finch.
Peruvian Racket-tail
Ocreatus peruanus
Fantastic cloud forest hummingbird found in the eastern Andes from southern Colombia to central Peru. Male has a straight tail ending in rackets and buffy leg puffs. On female, note the combination of short bill, white underparts scaled with green, white facial marks, and buffy thighs. She is quite similar to female Rufous-vented Whitetip, but has buff (not white) thighs and fewer markings on throat. May overlap with Rufous-booted Racket-tail at the southern edge of its range; male Peruvian Racket-tail has straight central tail feathers that do not cross; females of the two species look almost identical. Typically feeds at small flowers at forest edge or in clearings, and sometimes visits feeders.
Gray-sided Flowerpecker
Dicaeum celebicum
A tiny, stubby, plump dark songbird with a bold red throat in males. Female is nondescript, all gray with a clean white throat. Juveniles resemble female but have a pale-based bill and a green-washed breast. Singles and pairs can be found in lowlands and foothills in a variety of habitats, including forest, forest edge, scrub, and gardens. Male can be separated from male Crimson-crowned Flowerpecker by red throat and lack of red crown. Female Gray-sided differs from female Crimson-crowned in absence of red rump. Song is a thin, high-pitched “see-se-sooo.” Also gives a buzzy “tzjit” note.
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