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New study chronicles seriousness for humans of biological annihilation of Earth's animals - Straight.com |
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Escrito por "National Autonomous University of Mexico" - Google News
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Martes, 11 de Julio de 2017 10:52 |
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Straight.comNew study chronicles seriousness for humans of biological annihilation of Earth's animalsStraight.comResearchers at Stanford University and the National Autonomous University of Mexico examined population trends involving 27,600 species of birds, amphibians, mammals, and reptiles. That's half of the known land-based vertebrates. "Dwindling population ... Leer más:
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