@boomerang,
I have a photo sent to me, not from the fire but from Adelaide's massive heat wave, of a wild koala approaching cyclists, who eventually offered it water from their water bottles, which it accepted fearlessly, just as the wild koala did from the fire-fighters.
I suppose these suburban koalas have become accustomed to not seeing humans as a threat...but approaching us for water? That's something.
There's lots of photos from the heatwave of koalas fearlessly seeking out water left out for dogs etc....and plonking themselves right into the bowls, and then letting humans pour water over them!