Sulphur-crested Cockatoo spotted by madcatjo: “A large (about 150?) flock of Sulphur Crested Cockatoos with about 30 Corellas (Little?) flew above Arncliffe, heading west above Bardwell Valley Golf Course and the adjacent parklands. They were flying very fast, in smaller groups (not as a single flock), and doing the "yelp" type of alarm call. I lost sight of them somewhere near Bexley Aquatic Centre. This is the second day I've seen this.” in the Big City Birds App on 23.07.2023
#BigCityBirds #SulphurcrestedCockatoo #SPOTTERON