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Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

Add Yahoo as a preferred source to see more of our stories on Google. A Hamadryas baboon in Eritrea (left). An African sacred Ibis perched on a rock in South Africa (right). The team measured the ...