Tuesday, 22 September 2015

California sage-grouse remain genetically diverse, for now


Date:September 16, 2015

Source:Central Ornithology Publication Office

Summary:Genetic diversity is essential for a species to be able to adapt to environmental change, and when a population is divided into small, isolated fragments, that can spell trouble. To determine whether the genetic diversity of Northern California's fringe population of sage-grouse is suffering as a result of habitat loss, researchers spent three years collecting blood samples from birds on their breeding grounds.

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