What is a keystone species, and why do they matter?

They are the lynchpin of ecosystems – species that maintain balance and support biodiversity – without which the food web is transformed or could even collapse.

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Conceptual diagram illustrating how the loss of a keystone species

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Article: What Is a Keystone Species?

The importance of keystone species Stratford and area Master Gardeners

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Solved 3) a) In this food web, which species is most likely

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Difference Between Keystone Species and Foundation Species

7 Keystone Species — and Why they Matter for Our Planet