Canals flow freely through the Dutch city of Utrecht all summer, allowing passage for boats—and animal species that live beneath the surface. But in the spring, when the weather is chillier and far ...
Founder and CEO Boyd Kynard explains the water flow through the Fish Ladder experimental model at the BK-Riverfish Laboratory, Friday, Aug. 29, 2025, in Erving. Staff Photo/Daniel Jacobi II AMHERST — ...
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