Amami Thrush

Zoothera major

Large thrush, pale brown above, white below, with scale-like black-tipped feathers throughout the plumage. Inhabits undisturbed broadleaf evergreen forests of low elevations. Once considered a subspecies of White’s Thrush but now recognized as an endemic species of Amami and Kakeroma Islands. Amami Thrush is duller overall than White’s, which may appear during migration in the habitat of Amami. When foraging, Amami runs like a plover, stopping suddenly to listen for prey, whereas White’s walks along strangely, bobbing the head. Amami Thrush’s song distinctive and complex, very different from the simple song of White’s.

Identification

This large, heavily patterned thrush is similar in appearance to the scaly thrush, to which was considered a subspecies. It has warm olive-brown to buff upperparts and whitish underparts with heavy black scaling. It has twelve tail feathers. The scaly thrush is smaller and has fourteen tail feathers. It has a cheerful song similar to the Siberian thrush. The Amami thrush ranges in length from 29 to 31 cm (11 to 12 in) and weighs approximately 172 g (6.1 oz). Among standard measurements, the wing chord is 16.4 to 17.3 cm (6.5 to 6.8 in), the bill is 3.1 to 3.3 cm (1.2 to 1.3 in) and the tarsus is 4.1 to 4.5 cm (1.6 to 1.8 in).

Taxonomy

Scientific name
Zoothera major
Authority
(Ogawa, 1905)
Order
Passeriformes
Family
Turdidae
Genus
Zoothera

Range and habitat

Migration
Resident species

Behavior

Its breeding habitat is mature subtropical broadleaved evergreen forest around humid valleys. Its diet includes invertebrates and fruit. It breeds in May and June, laying 3-4 eggs.

Conservation

Population trend
rising

Photos

Distribution

Bird Calls

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