Common Brushtail Possum

I didn't meet the care-giver. I just dropped it off at my vet and they called Parks and Wildlife to get the name of someone who has an opening in their critter nursery (carers tend to specialize - a friend of my partner's only does wombats). Once joeys have fur, they have a pretty good survival rate. Parks and Wildlife try to return them to the same area that they came from to keep from mixing-up animal populations. If animals are un-releaseable they usually go to a wild-life park, where they'll have free-run, but regular feedings.