The Baya Weaver (Ploceus philippinus) is a weaverbird found across South and Southeast Asia. Flocks of these birds are found in grasslands, cultivated areas, scrub and secondary growth and they are best known for their hanging retort shaped nests woven from leaves. These nest colonies are usually found on thorny trees or palm fronds and the nests are often built near water or hanging over water where predators cannot reach easily. They are widespread and common within their range but are prone to local, seasonal movements mainly in response to rain and food availability.
The above description is very closed to where we found the species in Borneo. They we first sighted in Sandakan and now a new group is also found in the interior of Sabah, at Tenom town. This birds were said to have migrated from Philippines.
The tree they are building the nests don’t seem to be thorny, but the tree is grown at the middle of wetland.
Following is posts of Close up shots about the male (has a yellow color plumage at forehead) and female Baya Weaver.
The male weaver usually build a half completed nest and invite the female to inspect it. If the female is satisfied with the nest, the male will then construct the entrance tunnel. Following is a sequence of shots about how the female enter the nest.