Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
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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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A puppy is born blind, deaf, and toothless.
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Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
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Ants tend to survive in a microwave because they find the coolest spot and wait!
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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