clipped from: www.thegreenguide.com   
Are animals intelligent in the same way we are? Are they, for instance, capable of having a conversation? Do they formulate a goal -- escape, for instance -- and plot the means to arrive at it, including deception and bribery?

some true animal behavior

Displeased with her meal, a dolphin mimics her keeper's "time out" behavior by withdrawing to the far side of her tank.

Mastering his own grief, a chimpanzee attempts to console his keepers when another chimp dies.

An orangutan ties a rope from her plucked hairs, uses a banana peel as a grappling hook to steal a mango outside her cage, and conceals the uneaten seed in the septic tank.

An octopus shows her displeasure at being fed a slightly "off" shrimp by carrying it over to the drain and tossing it in, maintaining eye contact with her keeper all the while.

A group of killer whales likes to lie in wait and splash men wearing suits.

An elephant plays the xylophone, and learns to appreciate discordant notes she rejected at first.