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A rhinoceros, a large mammal with one or two massive horns on its nose. Generally shown in light gray with two horns, depicted in full profile on all fours or as a rhinoceros head looking left.

Resembles the white or black rhinoceros.

Apple, Google, Microsoft, WhatsApp, and Facebook’s designs feature the full animal, while Samsung and Twitter’s designs feature only the rhinoceros' head.

Facebook’s design previously featured just the rhinoceros' head, as did Google's.