These are Gould's Wattled Bats, rescued from a roof that was being replaced.
It's from the Instagram account microbatsofmelbourne.
Step Father and I are working on some Bat boxes to lure in the bats for mosquito control. I Absolutely Love pest and recycle control critters. Possum bros, Dillo bros, Spider bros, lizards, frogs..but the frogs could do a better job of stfu..so loud at night