The above photo is an Intermediate Egret with its breeding plumage, fluffing itself at Yellow Waters, Kakadu. The next four photos are all of the Egrets, the Great Egret, Intermediate Egret, Little Egret and Cattle Egret.
The last of the Egrets is the Eastern Reef Egret. White then Grey Morph.
The following 2 photos are an adult and then a juvenile Nankeen Night Heron:
Nankeen Night Heron Adult
Juvenile Nankeen Night Heron
and finally a couple of Pheasant Coucals