
seen flying towards the nest and feeding the individuals inside the nest, wreathed hornbill rhyticeros undulatus, male, thailand

head deep in the burrow feeding the female inside then flies to the left to perch on a branch, great pied hornbill buceros bicornis, khao yai national park, thailand

head buried deep into the burrow while tending the female inside their nest, great pied hornbill buceros bicornis, khao yai national park, thailand