Eric Walker added Frontiers | Altitudinal Zonation of Green Algae Biodiversity in the French Alps | Plant Science to Alps and Algae

Eric Walker added Glacier Blood? Watermelon Snow? Whatever It’s Called, Snow Shouldn’t Be So Red. - The New York Times to Alps and Algae

Eric Walker added r/hiking - One of the most beautiful lakes in Germany with view on highest mountain in country Zugspitze. Eibsee, Alps, Germany 🇩🇪 to Alps

Eric Walker added r/Outdoors - Recent trip to the Alps. to Alps

Eric Walker added r/skiing - 3 Valleys, France to French Alps, and added French Alps to France and Alps

Eric Walker added a number of topics and a number of links to Europe, and added Europe to Continents

Eric Walker added r/Outdoors - Swiss National Park, Canton Graubünden to Swiss Alps, and added Swiss Alps to Switzerland and Alps

Eric Walker added a number of topics and AIMF, Colorado and Aspen Selected to Host the UN Mountain Partnership Global Meeting to Mountain ranges, and added Mountain ranges to Mountains

Eric Walker added Swiss Alps and French Alps and a number of links to Alps, and added Alps to Europe and Mountain ranges