TIL: There's a Fish Doorbell.

[mookie@shumai.xyz]

TIL: There's a Fish Doorbell.

Pressing the fish doorbell notifies the lock operator that there are fish waiting to pass. The operator can decide whether or not to open the lock. The fish doorbell allows us to work together to ensure that fish do not have to wait as long at the Weerdsluis lock. This is good news, because it means they are less likely to be eaten by other animals, such as grebes and cormorants.

https://visdeurbel.nl/en/the-fish-doorbell/

#fish #doorbell

[jnv@fosstodon.org]

@mookie

Bruh, where do you find these things! Haha.

Very interesting and cool for those fish.