
"Stately Ravens", though in the latter part of the 13th C they became known by their now-common nickname "Roofbusters", due to the habit of entire flocks of hippos choosing a single roof to perch on, and damaging it in the process.
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Tue 9 Mar 2010, 12:31,
archived)

due to widespread culls of their favourite food, the waltzing goat.
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Tue 9 Mar 2010, 12:36,
archived)

needed to be vigilant for wild hippos attacking their livestock. This is recorded in some detail in the traditional fairy tale "The Boy Who Cried Hippo"
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Tue 9 Mar 2010, 12:42,
archived)