fish ladders

listen to the pronunciation of fish ladders
English - English
plural form of fish ladder
fish ladder
A structure built on or around dams or locks to faciliate the migration of fish
fish ladder
A series of pools arranged like ascending steps at the side of a stream, enabling migrating fish to swim upstream around a dam or other obstruction
fish ladder
series of pools that provides passage for fish as to enable migrating fish to swim upstream around a dam
fish ladder
a series of ascending pools providing a passage for salmon to swim upstream past a dam
fish ladders
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