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idontwantthis
3 hours ago
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Dam removals are bringing fish back across the nor...
There are many dams with fish ladders or even fish cannons.
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bobthepanda
2 hours ago
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Fish ladders and fish cannons do not work very well.
https://e360.yale.edu/features/blocked_migration_fish_ladder...
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rrr_oh_man
3 hours ago
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> fish cannons
It's absurdly funny/weird/scary
https://www.youtube.com/watch?v=eGzdOpCisnQ
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