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keystone species

Oregon's Keystone Species - what they do and why they need to be protected - Bridgeliner

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Keystone species are animals that play such an essential role in their environment, that if they were no longer here, the ecosystem would drastically change for the worse. They have an enormous effect within an ecosystem, not necessarily through sheer size, number or biomass, but because of the pivotal roles they play. They are so […]
Oregon's Keystone Species - what they do and why they need to be protected - Bridgeliner
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