Ecology news

4 million years at Africa's salad bar

As grasses grew more common in Africa, most major mammal groups tried grazing on them at times during the past 4 million years, but some of the animals went extinct or switched back to browsing on trees and shrubs, according ...

date11 hours ago in Ecology
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Scientist proposes new approach for conserving species

While worldwide, land managers and conservationists are evaluating methods for preserving species, Paul Beier, a Regents' professor who researches wildlife ecology and conservation biology at NAU, believes one approach has ...

date18 hours ago in Ecology
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