Female rhinos put on weight and become irritable if they do not reproduce, according to a study.
Cute Elephant matriarch show us who is boss.
Durban safari - Cute Rhino Calf plays with a stick then wants to play
Sometimes, scientists spend their Fridays live-tweeting spider sex marathons 3 years ago.
White rhino courtship is a lengthy affair that involves some carefully orchestrated groundwork and romancing before the final big bang.
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