Red Tailed Black Cockatoo

We spotted these two red tailed black cockatoos, which are seldom seen now, their numbers are dwindling, they were sitting at the top of a eucalyptus tree, there was another pair calling although we couldn't see those, not the best images today it wasn't easy to get a good shot with them being so high up in the trees.
Its always good to beat in the  bush, we stopped at the South Ledge advantage point in the Helena Valley set in the Darling Range, a beautiful spot.