Caution: dangerous when provoked. In this clip filmed at the Bristol Zoo, groups of humans are fed by unrelated individuals in exchange for tokens made of paper, metal, and plastic, a common behavior of the Homo sapiens set. In what we can only guess is a prank, a cheeky placard turns the zoo cafe into an animal enclosure fit for the king of beasts. Peep the full description after the jump.
In other words, sociology = zoology.
In adolescence, the offspring adopt a more nocturnal lifestyle and engage in ritualized activities of drinking fermented liquids and dancing to rhythmical sounds, which scientists believe may help them to find a mate.
Via Wooster Collective.