The common hippopotamus can spend up to 16 hours a day immersed in rivers and lakes. Lumbering out of the water at night, these herbivores graze on tropical grasses and consume 80 to 100 pounds in one ...
Scientists have used environmental DNA analysis to identify 125 species of aquatic and terrestrial animals in the remote Corubal River in West Africa. The identified species include critically ...
In this series we choose 13 dramatically different rivers, each with its own unique characteristics, from the powerful Zambezi to the dry Hoanib River – a river that flows for only a few days a year.
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