The Red-tailed Laughingthrush, scientifically known as Trochalopteron milnei, is a bird species belonging to the family Leiothrichidae. This species is native to the central and eastern Himalayas, from eastern Nepal to northeastern India and southern Tibet.

Red-tailed Laughingthrushes are known for their striking appearance, featuring a black crest and facial mask, a brownish-gray back and wings, and a rust-red tail. They have a distinctive white patch on their throat and chest, and their eyes are surrounded by a bright white ring.

These birds typically inhabit dense forests and undergrowth, where they forage for insects, seeds, and fruits. They are highly social and are often found in flocks of up to 20 individuals. Red-tailed Laughingthrushes are known for their vocalizations, which include a variety of calls and songs, and they communicate with each other through a range of visual and vocal signals.

Like many bird species in the region, Red-tailed Laughingthrushes are threatened by habitat loss due to deforestation and other human activities. However, they are not considered to be globally endangered at this time.