Tick birds keep the skin of rhinoceros clean by eating the ticks and insects that settle in the folds.
Warm giants
Warm giants Zoologists who work with crocodiles say that large
dinosaurs may have had a high and stable body temperature which
they would have been able to maintain due to their size. They say
that they have observed a similar effect in large
crocodiles. 9 JANUARY 1999, P. 10
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