This video explores the process of constructing a fence to protect fish from otters. Learn how a simple barrier can help preserve fish populations and prevent wildlife from disrupting aquatic habitats ...

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Russia once dreamed of a North American empire stretching from Siberia into Alaska, fueled by the wealth of sea otter fur and Pacific trade routes. But the colony remained small, isolated, and ...

Biologists and ecologists have long wished to gather high-quality data on exactly what the animals they study are eating, but how can such observations be made without disturbing the natural patterns ...