Penguins have a gland above their eye that turns saltwater into freshwater.
12
A group of unicorns is called a blessing.
304
The most expensive cow in the world was sold in 2009 for $1.2 million.
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Moths are unable to fly during an earthquake.
328
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21