A small flock of noisy, boisterous white-winged choughs foraging. Their red eyes and the noises they make are unmistakable. Even though the noise can be annoying, they are very sociable and fun to watch, and not very scared of people - I followed them around for a while. I took a few recordings of their calls; there are some other birds in the background but theirs is the loud screeching and then a nicer long whistle at the end.