The reserve has an area of 98 hectares and is dominated by broad-leaved deciduous forest.

Coniferous, broad-leaved and mixed forests, areas with scattered trees, parks, orchards, large gardens.

Its banks are bordered by a broad-leaved forest.

Their preferred habitat is the dense understorey of temperate, subalpine and broad-leaved forest.

It breeds from March to May in broad-leaved and mixed forest.

While broad-leaved forests appear in the northwest foothills.

Its habitat is broad-leaved forests but it is also sometimes found in lowland swamps and gardens.

S. randaiense is found in broad-leaved forests from 900 to 2,400 m throughout the island of Taiwan.

Vegetation The lake is surrounded by a broad-leaved mixed temperate forest.

It is native to broad-leaved forests of central and northern Taiwan.