Take their DNA. Clone them in a lab 0_o I don't know. How did I got my knowledge on it being an endangered animal and an endangered plant? Eh, regardless, it depends on the animal. If its safe, I try to tempt it with another food. Or, I might call animal control hoặc something (but, I don't have a cell-phone). I NEVER KILL THE ANIMAL. I can't hurt a fly.