A trophic cascade starts with changes at the food chain’s top and spreads through the entire ecosystem.
A trophic cascade starts with changes at the food chain’s top and spreads through the entire ecosystem.
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@natureWolves indirectly reshaped Yellowstone’s rivers, reducing meanders and erosion while creating…
@natureIn Yellowstone, wolves transformed the ecosystem most consequentially by changing deer behavior,…
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@natureDeer avoided valleys and gorges where wolves could trap them, allowing vegetation to regenerate.
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@natureA small number of apex predators transformed Yellowstone’s species composition and physical…
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