Trochalopteron morrisonianum Ogilvie-Grant, 1906

Taxonomy and General Traits

The white-whiskered laughingthrush (scientific name Trochalopteron morrisonianum Ogilvie-Grant, 1906) is a large laughingthrush species, measuring 26 to 28 cm (10 to 11 in) in length, with a characteristic distinctive facial pattern.

Head and Limb Morphology

It has a thrush-like bill that ranges in color from yellowish to horn-colored, black eyes, and strong, brownish pink legs.

Body Weight

Its average body weight is around 77 grams (2.7 oz).

Social Behavior

This is a sociable species that is often found in large groups, and it is not generally afraid of humans.

Elevation Range

In terms of habitat and ecology, the species lives at elevations between 1,475 and 3,300 m (4,839 and 10,827 ft) above sea level, and most commonly occurs above 2000 m.

General Habitat Types

It inhabits tall grass, forest undergrowth, thickets, and scrub at forest edges, and can also be found in open areas alongside roads and within forest clearings.

Habitat Preference in Yushan National Park

Within Yushan National Park, the species was found to be more abundant in mixed coniferous forest than in grassland, pine woodland, or spruce forest.

Dominance in Mixed Coniferous Forest

Alongside Taiwan fulvetta (Fulvetta formosana) and Taiwan yuhina (Yuhina brunneiceps), it is a dominant species in this mixed coniferous forest habitat.

Feeding Ecology

It is a ground-dwelling omnivore.