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How long is a hippopotamus pregnancy?
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hippopotamus
The word hippopotamus is Greek for “river horse,” which reflects their behavior: they are often seen basking on the banks or sleeping in the waters of rivers, lakes, and swamps across Africa. They favor shallow areas where they can sleep half-submerged, though these places can become quite crowded—as many as 150 hippos may use one pool in the dry season.
A hippopotamus has a gestation period of eight months. Following this pregnancy, a single calf is born, typically weighing about 45 kg (99 pounds).1