The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
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A puppy is born blind, deaf, and toothless.
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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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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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