Flock of about 30 passed overhead. The cockatoos arrived about 4 weeks ago, I'm assuming as feed has become available. Before this over winter they have been absent.
A flock of 30 flew overhead from the north before resting / foraging near Freemans Drive, Cooranbong. Then moved on after about 10 minutes further south west towards Dora Creek.
4 birds foraging on the shores of Lake Illawarra and hanging out near Silver Gulls.