Izu Robin
Larvivora tanensis
Small songbird resident in mature forest understory on the Izu islands of Japan. Similar to the migratory Japanese Robin, but has pale gray belly and flanks, and the male lacks the black breast band. Forages on the ground and is hard to see, especially in winter when it often hides in dense brush piles. Song starts with a high-pitch note followed by a loud, ringing trill “wik! prrrrrrr!”. Also gives a hard “tak!” call.
Taxonomy
- Scientific name
- Larvivora tanensis
- Authority
- (Kuroda, Nm, 1923)
- Order
- Passeriformes
- Family
- Muscicapidae
- Genus
- Larvivora
Range and habitat
- Migration
- Complete migrants
Conservation
- Population trend
- declining
Photos
Distribution
Bird Calls
Other Birds

Luzon Flameback
Chrysocolaptes haematribon
A large woodpecker of lowland and foothill wooded areas on Luzon and neighboring islands, with a red back, a yellowish belly with indistinct patterning, and black on the tail, edge to the wing, neck, and chest. Note the obvious white spotting on the chest, neck, and line behind the eye. Angled crest is black with white spots in the female and red in the male. Unmistakable. The only other similarly sized woodpecker in its range is Northern Sooty-Woodpecker, which is entirely dark. Voice includes a series of short ringing notes, “ki-ki-ki-ki-ki!”

Band-tailed Antshrike
Thamnophilus melanothorax
A rarely encountered large antshrike. Both sexes are distinctive; male is mostly black with a broad white tail band, whereas female is mostly rusty-colored with a black face and throat. Pairs inhabit disturbed areas in forested regions and are especially fond of dense vine tangles. May ascend into midstory but usually remains in undergrowth where they are difficult to see. Song is a slow series of hollow notes, much slower than other antshrikes in range; also harsh churring in alarm. Range incompletely known.

Soft-plumaged Petrel
Pterodroma mollis
Attractive petrel with a black mask, largely gray above and white below, with a diagnostic dark breast band. Note the heavy dark bill. In flight, exhibits gray underwings and gray and dark brown M-pattern on the back. The rare dark morph has dark underparts, but still retains the distinctive complete breast band, which is the most useful mark separating this species from Fea’s and Zino’s Petrels. Usually encountered well offshore, in towering roller-coaster flights; sometimes follows boats.
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