Mossy-nest swiftlet

Aerodramus sawtelli

The Mossy-nest swiftlet (Aerodramus sawtelli) is a small, cave-dwelling bird found in the islands of the Philippines. It is known for its distinctive mossy nest, which is made of moss and saliva and attached to the walls of caves. The swiftlet has a dark, sooty-brown plumage and a short, square tail. It feeds on flying insects and is highly adapted for aerial foraging. The species is known for its high-pitched calls and agile flight patterns within its cave habitat.

Habitat: Caves in the islands of the Philippines