
Photo: Steve Wilson · CC BY 2.0 (May be cropped or resized)
Buceros rhinoceros
Diet
Fruit and small animals
Habitat
Rainforest
Range
Malay Peninsula and Greater Sundas
This huge Sundaic hornbill bears an upcurved red-yellow casque and feeds a female sealed inside a rainforest tree cavity (Wikipedia, general species account). It is Nationally Endangered (Thailand Red Data 2025).