Japanese Bush Warbler
Horornis diphone
A small, plain brown warbler of dense undergrowth. Note the narrow dark line through eye and the narrow white line above the eye. Occurs in forest understory, dense shrubland, bamboo thickets, and forest edges. Usually secretive and hard to see well, but males sometimes sing from an exposed perch. Song is a long introductory tone followed by a rapid warble, “uuuuuu-guisu,” from which the Japanese name is derived. Introduced to the Hawaiian Islands where it occurs on all of the main islands.
识别特征
The Japanese bush warbler is olive brown above and tending toward dusky colors below. It has pale eyebrows. It has a beak that curves up making it look like it is smiling. The bird is typically 15.5 centimetres (6.1 in) in length.
分类信息
Genus: Horornis; Family: Cettiidae; Order: Passeriformes.
- 学名
- Horornis diphone
- 命名信息
- (Kittlitz, 1830)
- 目
- Passeriformes
- 科
- Cettiidae
- 属
- Horornis
分布与栖息地
The Japanese bush warbler is a common year-round resident throughout Japan (except Hokkaidō) and the northern Philippines. In summer the Japanese bush warbler can also be found in Hokkaidō, Manchuria, Korea, and central China. In winter, the bush-warbler can also be found in southern China and Taiwan.<p>It was introduced to Oahu between 1929–1941 and has since spread throughout the main Hawaiian Islands.<p>In summer, it ranges from low hills to high mountains, preferring bamboo thickets and black pine trees. In winter it seeks cover at lower elevations.
- 繁殖区
- PAL : Sakhalin Is. to Japan and Ryukyu Is. and e, c China
- 非繁殖区
- s, se China, Taiwan and se Asia
- 迁徙
- Complete migrants
行为
Migration pattern: Complete migrants.
保护状况
Population trend: stable.
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类

Plain Flowerpecker
Dicaeum minullum
Aptly named small songbird of lowlands, brownish-olive above, with pale, olive-washed underparts. Pale, unmarked face and large dark eye gives it a “cute” appearance. Lack of distinctive marks is itself distinctive; other flowerpeckers in range are streaked or have patches of bright color. Usually seen hovering around or probing into flowers; especially fond of mistletoe fruits and blossoms. Song is as plain as its appearance; a mid-length, descending series of high-pitched ticks. Also gives lower-pitched, more evenly-spaced ticks.

MacGillivray's Warbler
Geothlypis tolmiei
Chunky, skulking warbler that favors dense undergrowth. Yellow below and olive above with blue-gray head and chest. Blacker lores set off distinctive white arcs above and below eye. Adult males show darkest head; females and immatures have paler gray head and whitish throat. Found in thickets, clearcuts, open mixed forests, and riparian zones. Breeds primarily in mountainous regions of western North America; winters from Mexico to Costa Rica. Compare with Mourning Warbler, but little range overlap, and note longer tail and white eye-arcs on MacGillivray’s.

Great Shrike-Tyrant
Agriornis lividus
Large but rather plain flycatcher of semiopen and open scrubby habitats, matorral, lighter woodlands, and hedges in drier farmland of lowlands and foothills. Generally scarce and local. Perches prominently atop cacti, bushes, and wires. Runs well on the ground, chasing down small lizards and other prey. Distinguished by overall drab plumage with pale rusty vent, blackish tail, and stout bill. Most likely to be mistaken for Austral Thrush, which is similar in size and plumage tones, but has a bright yellow bill.
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