
A flock of Plain-pouched hornbills in the rainforest.
Plain-pouched Hornbill (Rhyticeros subruficollis)
Similar to the Wreathed hornbill, the Plain-pouched hornbill lacks ridges on its beak and does not have a black bar across its pouch. This species migrates from Thailand to feed in the forests of northern Peninsular Malaysia. Often seen in large flocks, they have been recorded in the thousands at one time.