Видео с ютуба Fish Ladder

Why Fish Ladders (Mostly) Work

ScienceMan Digital Lesson - Biology - Fish Ladders

Chinook Salmon Run

Salmon at the fish ladder

Эта рыбоступка просто потрясающая!

Как работает рыбоход с вертикальными щелями

Fish Rescue at the Fish Ladder (Middle Susquehanna River Keeper Association)

Whooshh Innovations' "Salmon Cannon" Gives Fish A Boost Over Dams

Re-engineering the Palisades Fish Ladder

The Fish Ladders at Bonneville Dam

Fish ladders in action on the Connecticut River