Lifestyles of barracudas and olive sea snakes
Learn about barracudas and olive sea snakes.
Contunico © ZDF Studios GmbH, Mainz; Thumbnail © Thomas Falardeau/Dreamstime.com; © Jonmilnes/Dreamstime.com; © Jemma Craig/Dreamstime.com
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Encyclopædia Britannica, Inc.Watch as a shadow slowly crosses the Earth.
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Encyclopædia Britannica, Inc.; thumbnail © NOAA, LAYER-LAB/Adobe StockDuring World War II, U.S. Navy and Army meteorologists began using their wives' and girlfriends' names for storms.
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Encyclopædia Britannica, Inc.Sometimes science is about playing in the sandbox.
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Encyclopædia Britannica, Inc.The female pilot black snake (Elaphe obsoleta) lays a clutch of eggs in a warm protected place. After six to eight weeks of incubation, the young snake hatches from its egg able to care for itself.
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Contunico © ZDF Studios GmbH, MainzLearn how fish survive winter in lakes that are covered in ice.
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© MinuteEarth (A Britannica Publishing Partner)Contrasting the differences between size-selective fishing and balanced harvesting in order to ensure an adequate fish supply for future generations.
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Encyclopædia Britannica, Inc.Some fishes have adapted unusual structures and behaviours to catch prey and to avoid becoming prey.