The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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The cat brain weighs about 30g.
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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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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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