The Baya Weaver (Ploceus
philippinus) is a 15 cm long small bird resembling a sparrow. It has dark
brown streaked back and plain whitish underparts; breeding males have bright
yellow crown and blackish brown bill. The species is a resident breeder found
in the grasslands, scrubs, and cultivated fields of the South and Southeast
Asia. The males make finely woven retort-shaped nests which the females inspect
before deciding to mate. The birds establish colonies of such nests hanging
from tree branches above water bodies where the predators can not reach.