The BESG website has a total of 33 posts on pellet casting by birds. These cover nearly 20 species of raptors and non-raptorial birds. You can check this out by going to “categories” and look under “pellets”.
Black Bittern (Ixobrychus eurhythmus) is the latest species to be caught casting a pellet on video by none other than Jeremiah Loei.
This post is a cooperative effort between Birds, Insects N Creatures Of Asia and BESG to bring the study of birds and their behavior through photography and videography to a