Lots of sightings of the Tasmanian Tiger (Thylacine) in South Australia, historical documents show that were seen there by the British when they arrived. The Aboriginals still talk about them still being there. I've never actually seen one, but believe I've seen a few of their foot prints. I have seen 2x joey Thylacoleos (The marsupial cat) - when I realised what they were I got the hell out of the area quick smart, glad I didn't see mum!!
Next time I'm out in the bush, "I'll shout, come on the hoops" to see if they come out.