Dictionary of Ichthyology
fish ladder = a series of steps with flowing water and pools enabling a fish to circumvent an obstruction such as a dam or waterfall by leaping from step to step. Also called fishway, fish pass.
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Dictionary of Ichthyology |
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fish ladder = a series of steps with flowing water and pools enabling a fish to circumvent an obstruction such as a dam or waterfall by leaping from step to step. Also called fishway, fish pass. |
| Frazer Lake, Kodiak National Wildlife Refuge, U.S. Fish and Wildlife Service.....more |