Black-crested Bulbul
Rubigula flaviventris
Greenish-yellow bulbul with a dark head and crest. Pale eyes give it a perpetually angry or surprised appearance. Found in forests from lowlands up into foothills and submontane areas; generally favors more open forests instead of dense cover. Often in pairs or small groups, seldom in large flocks. Song brief, fluid, and melodic, the highest note usually at or near the end.
识别特征
The black-crested bulbul is generally about 19 cm in length. As the name suggests, the head of this bulbul is black while the rest of its body is different shades of yellow. Both the male and female are similar in plumage. One can make out a younger bird by its slightly duller coloring.
分类信息
The black-crested bulbul was originally described in the genus Vanga and later moved to genus Pycnonotus. Pycnonotus was found to be polyphyletic in recent molecular phylogenetic studies and five bulbul species, including the black-crested bulbul, moved to Rubigula.<p>Until 2008, the black-crested bulbul was considered as conspecific with the black-capped, ruby-throated, flame-throated and Bornean bulbuls.<p>Eight subspecies are recognized:
- 学名
- Rubigula flaviventris
- 命名信息
- (Tickell, 1833)
- 目
- Passeriformes
- 科
- Pycnonotidae
- 属
- Rubigula
分布与栖息地
This is a bird of forest and dense scrub.
- 迁徙
- Resident species
行为
It builds its nest in a bush; two to four eggs are a typical clutch. The black-crested bulbul feeds on fruit and insects.
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类

Fire-breasted Flowerpecker
Dicaeum ignipectus
Tiny songbird of mountain and hill forests; ranges from the Himalayas south to the Malay Peninsula on the Asian mainland, with an isolated population in Taiwan’s highlands. Adult male is dark blue above and pale creamy white below, with a black stripe leading down the belly from a brilliantly red patch like a bloodstain on the breast. Female is much plainer, brownish-olive above and off-white below; lacks the bright white throat of Plain and female Scarlet-backed Flowerpeckers. Often forages at flowers blooming in the canopy. Gives a high, thin, up-and-down “tsee’ip, tsee’ip, tsee’ip” and a rising series of ticks (often ending with more metallic notes); calls include dry tick notes and high, thin “tseet”s.

Black-tailed Trainbearer
Lesbia victoriae
Small hummingbird with an exceptionally long tail. Green overall with a fairly short, slightly decurved bill. The male’s long tail is striking. Sexes similar but females are more spotted below and have a shorter tail. Could be confused with Long-tailed Sylph, but the trainbearer occurs in dry, scrubby, open habitats, not in forests. Compare with very similar Green-tailed Trainbearer; Black-tailed has a longer, more decurved bill, a longer tail that usually looks slightly curved, and is somewhat duller green. Occurs from Colombia to Peru, from around 2,500 to 3,800 m. Occasionally visits feeders, but more often seen feeding at flowering shrubs.

Square-tailed Kite
Lophoictinia isura
Uncommon, inconspicuous raptor with a fairly small bill. Adult has a pale head and reddish underparts with black streaks on neck. Juvenile has a more reddish head with less streaking. In flight, tail has obvious square corners with a dark band at the base. Sails over forest woodland habitats just above the tree canopy, typically with little wing movement. Occurs singly or in pairs. At a distance, and particularly when heavily worn, take care to identify juvenile birds from Black Kite, which has more uniformly patterned plumage.
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