Continuity mistake: In the scene where Drax's assistant, Corine Dufor, is being pursued to her death by his doberman dogs, she starts off with bare legs and high heels, but a couple of seconds later she's now wearing trainers and blue socks.
Visible crew/equipment: After Bond/Roger Moore's stuntman throws the pilot out of the plane, a safety bar connecting the plane and the stuntman's body is noticeable.
Revealing mistake: When Jaws goes to pull the ladder with the man on it, we see a close-up of him (with short hair) in shock then it cuts to a doll (with curly hair) falling back with the ladder. (01:48:40)
Revealing mistake: During the parachute scene, in the wide angles Jaws' stuntman has perfect straight white teeth, nothing like the characteristic edgy metal teeth.
Answer: They would die or escape and go feral, as would zoo animals, farm animals etc.