Everyone knows that smoking is injurious to health. But what do you tell those innocent animals who've been made addicted to the harmful nicotine, just because of the whims of some humans who find it amusing to see an animal inhale smoke? One such 'amusement' is a chimpanzee in a North Korean zoo.

Azalea, whose Korean name is Dallae, smokes about a pack a day - Yep, that's 20 cigarettes a day.

While a huge number of people vist the zoo to watch her everyday, the zoo administration has drawn a lot of criticism from animal rights activists. Primatologist Frans B.M. de Waal believes that it's a form of animal cruelty and it's as addictive and harmful for them as it is for humans, reported The Huffington Post.