The Australian Raven is a large black bird with white eyes 48-52cm. It is sometimes called a crow.
Its throat has long hackle feathers that form a shaggy bunch as the throat balloons out when calling.
It has a distinct call - a loud wailing aah-aah-aaaaaahh drawn out, descending.
They were flying around calling when we placed this cache.
*** Congratulations to teamMerlin & Splitty Miller JJCC for the joint FTF ***