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  • Did you know that oysters can change their sex?

    Did you know that oysters can change their sex?0

    Oysters are amazing creatures. They have played an important role in nature since they first arrived on the planet, as natural cleaners. A bed of oysters can filter pollution out of water and make it clean again. But humans have found other uses for them as well. For thousands of years, humas have harvested oysters

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  • Did you know that bats sing love songs?

    Did you know that bats sing love songs?0

    Everyone knows that birds sing to each other. It’s hard to go outside in the morning without hearing the songs of birds calling back and forth. But did you know that birds aren’t the only ones who sing to each other? In the mammal family, we knew that humans and whales could sing to each

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  • Did you know that walruses turn pink?

    Did you know that walruses turn pink?0

    Up in the arctic, it gets extremely cold, so the animals that live there have to have adaptations that will let them survive the wicked temperatures. Some have thick fur or waterproof feathers, and some, like the walrus, have very thick skin. Walruses are massive animals; a fully grown male weighs up to 3000 pounds!

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