-Elephants can’t jump.

-Starfish don’t brains.

-Cheetahs are almost literally giant housecats: they purr, they meow, they don’t attack humans and are surprisingly easy to tame.

  • Captain Aggravated@sh.itjust.works
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    3 hours ago

    Humpback whales are able to navigate exceptionally well and I don’t think science knows how.

    Humpback whales travel by picking a direction and traveling in that direction. They can maintain a true course to within a degree of accuracy for hundreds of miles regardless of location on the planet, ocean currents, magnetic variation, day or night, though open empty ocean.

    I know how to do that, but I need stuff the whales don’t have like visual reference to a solid surface, accurate charts, radio-based navaids, winds aloft forecasts, and/or gyroscopic instruments. Most of the time, most creatures either navigate by landmarks, some are able to navigate magnetically, some can home, ie they can sense a destination and point their noses at it and go that way, as forces such as winds, ocean currents, Coriolis force etc. push them off course they steer to keep the destination dead ahead, tracing a half-teardrop course.

    But humpbacks can pick a direction and go perfectly straight. Somehow.

  • phx@lemmy.world
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    8 hours ago

    Cheetahs sound fun until I consider how many cords my cats have chewed, furniture they’ve scratched, and litter boxes they’ve populated.

    Then suddenly a giant tame housecat seems less appealing.

  • PortNull@lemmy.dbzer0.com
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    8 hours ago

    As a platypus lays eggs and produces milk, it’s the only mammal that can make its own custard

    Dolphins don’t dream. Their cortex is large enough to not need to

    Sharks are older than the star polaris

  • Whats_your_reasoning@lemmy.world
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    17 hours ago

    I learned a NSFW animal fact the other day. There are some fish that care for their young by holding them in their mouth, it’s called mouthbrooding. That’s not the new or NSFW part though.

    The NSFW part is the fact that

    for some fish, the fertilization occurs in the mouth. The female lays her eggs and scoops them up into her mouth. Then the male fertilizes the eggs directly in her mouth. Yes, it is exactly what it sounds like. A male fish cums into a female fish’s mouth, and that’s how they normally reproduce.

    Ahh, nature. So beautiful. So like us.

  • hedge_lord@lemmy.world
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    22 hours ago

    A centipede’s ‘fangs’ are actually weird legs that can inject venom, and they’re called toxicognaths (which is one of my favourite words)!

  • MinnesotaGoddam@lemmy.world
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    1 day ago

    I’ma shock you.

    Creatures don’t need brains. I mean, we have ample human evidence. But like, nervous systems can create thought (or whatever it is animals do) and reaction to stimuli without a central processing organ.

  • Enekk@lemmy.world
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    1 day ago

    Wild bees (often solo) will sometimes “bed down” in cactus flowers. The flowers close in the evening providing protection for the sleeping bee.