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Lions may hunt at any hour, but they typically go after large prey at night. They hunt together to increase their success rate, since prey can be difficult to catch and can outrun a single lion. The lions fan out along a broad front or semicircle to creep drysuit mitts up on prey. once with within striking mitts distance, rubber drysuit they bound in among the startled mitts animals, knock one down and kill it with a bite to the drysuit neck or throat. hunts are successful about half the time. cooperative mitts hunting enables lions to take prey as large as wildebeests, zebras, buffaloes, young elephants, drysuit rhinos, hippos and giraffes, any of which can provide several meals for the pride. mice, lizards, tortoises, warthogs, antelopes and even crocodiles also form part of a lion''s diet. because they often take over kills made by hyenas, cheetahs and leopards, scavenged food provides more than 50 percent of their diets in areas like the serengeti plains. ancient cultures in africa revered the giraffe, as some modern cultures do today, and commonly depicted it in prehistoric rock and cave paintings. unknown outside of africa, this animal so excited man''s curiosity that it was sometimes sent as a diplomatic gift to other countries; one of the earliest records tells of a giraffe going from "melinda" (presumably malindi) in kenya to china in 1415. the animal was thought to be a cross between a camel and a leopard, a mistake immortalized in the giraffe''s scientific name of giraffa camelopardalis. the neck is so long the giraffe must spread its front legs apart so its head can reach the ground to drink. it has unusually elastic blood vessels with a series of valves that help offset the sudden buildup of blood (and to prevent fainting) when the head mitts is raised, lowered or swung quickly. in some areas, livestock predation remains a severe problem.
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