I’m puzzled about this interaction between two White-breasted Woodswallows.
The bird on the right was clearly begging and then fed by the bird on the left, both of which appear to be adults. I can only assume this was an instance of courtship feeding and that the birds are either about to nest or already commenced. They were accompanied by a third individual, also in adult plumage. I must read up on this species to understand more about their breeding habits, especially in relation to courtship behaviour and cooperative breeding.