Cats recognise the voice of their owner, but never evolved to care.
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Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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The Platypus used to be considered a myth like Bigfoot and the Yeti.
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The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
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When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
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