Wednesday, June 2, 2010

Swimming Giraffes of the Mara River?

Probably not...but check out this article anyway for some interesting insight into the possibilities.

Testing the flotation dynamics and swimming abilities of giraffes by way of computational analysis

A few years ago, the excellent BBC series Big Cat Diary featured a scene where a group of giraffes tried to cross the Mara while it was in flood. The giraffes got about half-way across before turning back [two of them are at the turning-back phase in the adjacent still, © BBC], and at one stage were in water that submerged them right up to the bases of their necks. I thought at the time that these giraffes must have been swimming: I was so confident that I even mentioned this on the Dinosaur Mailing List back in 2000 (I now think it more likely that those Kenyan giraffes still had their feet on the riverbed: you can see this for yourself, as the footage is online here*). Several writers and researchers who have googled 'swimming giraffes' during the course of research have discovered my comment, and I've since seen it paraphrased in a few places (such as here at Telegraph.co.uk and on Focus magazine's Q&A page).
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