Ingo Arndt / Gelada baboon troop on rock {Theropithecus gelada} Simien Mt NP, Ethiopia

John Waters / John Downer Prod / Black lemur uses millipede secretions to ward off mosquitos and as a happy drug (Resolution restriction - image digitised from film, 'Weird Nature' tv series)

John Downer Productions / Jaguar chews on yaje leaf, known to have hallucinogenic properties (Resolution restriction - image digitised from film, 'Weird Nature' tv series)

John Downer Productions / Spotted skunk does handstand as initial warning then sprays out stench if warning not heeded (Resolution restriction - image digitised from film, 'Weird Nature' tv series)

John Downer Productions / Coquerel's sifaka lemurs pogo across the for (Resolution restriction - image digitised from film, 'Weird Nature' tv series)

John Downer Productions / Peacock flounder attempts to simulate the squares of chessboard (Bothus lunatus) - Resolution restriction due to image digitised from film - 'Weird Nature' BBC tv series.

Nick Garbutt / Red ruffed lemur {Varecia variegata ruber} in tree, Masoala NP. NE Madagascar.

Todd Pusser / Short-beaked common dolphins group leaping {Delphinus delphis} Monterey Bay California

Michael Pitts / Basking shark feeding at surface {Cetorhinus maximus} Cornwall, UK.

John Downer Productions / Opossum feigns death by rolling over and lying still with mouth and eyes half open. Defensive tactic. (Resolution restriction - image digitised from film, 'Weird Nature' tv series)

John Downer Productions / Doves in a death-mimicking trance prompted by simply tucking heads under wings. Defensive tactic. (Resolution restriction - image digitised from film, 'Weird Nature' tv series)