Eric Walker added Scientists say planet in midst of sixth mass extinction, Earth's wildlife running out of places to live - 60 Minutes - CBS News to Holocene extinction

Eric Walker added Scientists race to digitize DNA of every known species on the planet - CBS News to Holocene extinction

Eric Walker added Heat Wave Kills Estimated 1 Billion Sea Creatures Off Canada's West Coast : NPR to Holocene extinction

Eric Walker added 'Island' of dead fish rotting off St. Pete Pier - YouTube to Holocene extinction

Eric Walker added Living Planet Report 2020 | Official Site | WWF to Holocene extinction

Eric Walker added Vascular plant extinction in the continental United States and Canada to Plantae and Holocene extinction

Eric Walker added Holocene extinction - Wikipedia to Holocene extinction

Eric Walker added Humans, not climate, have driven rapidly rising mammal extinction rate | University of Gothenburg to Holocene extinction

Eric Walker added Scientists predict ‘unprecedented magnitude’ of mammal extinctions in near future | CTV News to a number of topics

Eric Walker added Mass Extinctions Are Accelerating, Scientists Report - The New York Times to Articles in the New York Times and Holocene extinction

Eric Walker added a number of topics and a number of links to Extinction events, and added Extinction events to Paleontology

Eric Walker added a number of links to Holocene extinction, and added Holocene extinction to Extinction events