lapislazuli@sopuli.xyz to Today I Learned@lemmy.worldEnglish · edit-213 天前TIL that 'Goldfish have a memory-span of at least three months and can distinguish between different shapes, colors, and sounds'message-squaremessage-square19fedilinkarrow-up1246arrow-down12file-text
arrow-up1244arrow-down1message-squareTIL that 'Goldfish have a memory-span of at least three months and can distinguish between different shapes, colors, and sounds'lapislazuli@sopuli.xyz to Today I Learned@lemmy.worldEnglish · edit-213 天前message-square19fedilinkfile-text
So much for saying that goldfish have a thee-second memory-span. The can also recognize people. (Wikipedia)
minus-squareTachyonTele@lemm.eelinkfedilinkEnglisharrow-up9·13 天前Whales and such make noises for a reason.
minus-squareTheFeatureCreature@lemmy.calinkfedilinkEnglisharrow-up10·13 天前Fish do too. Fish have pressure sensors down the lengths of their bodies they use for navigation, sensing prey and predators, and communicating. My gouramis are making clicking noises in their tank as I type this. Love those things.
minus-squareTachyonTele@lemm.eelinkfedilinkEnglisharrow-up6·13 天前Life is amazing. I love learning things like this
Whales and such make noises for a reason.
Fish do too. Fish have pressure sensors down the lengths of their bodies they use for navigation, sensing prey and predators, and communicating.
My gouramis are making clicking noises in their tank as I type this. Love those things.
Life is amazing. I love learning things like this