Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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Penguins have a gland above their eye that turns saltwater into freshwater.
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Ants tend to survive in a microwave because they find the coolest spot and wait!
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The elephant brain weighs about 6,000g.
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A group of kittens is called a "kindle".
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Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
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In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
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