Riiven WildField pieces on animals and natural systems that do unexpected, outsized work for an ecosystem.https://riiven.com/en-usHow Sea Otters Keep Kelp Forests Standinghttps://riiven.com/wild/sea-otters-restore-kelp/https://riiven.com/wild/sea-otters-restore-kelp/In the Aleutian Islands, a floating sea otter eating urchins decides whether a coastline grows a kelp forest or a barren rock plain.Tue, 16 Jun 2026 00:00:00 GMTWhat Returning Wolves Did to Yellowstone's Streamsideshttps://riiven.com/wild/gray-wolves-yellowstone-streamsides/https://riiven.com/wild/gray-wolves-yellowstone-streamsides/In Yellowstone, the return of gray wolves rippled down to streamside alders and willows, a chain that few expected to read in tree rings.Wed, 10 Jun 2026 00:00:00 GMTBeavers Build Wetlands That Do the Work of Damshttps://riiven.com/wild/beavers-build-wetlands/https://riiven.com/wild/beavers-build-wetlands/A beaver colony turns a plain stream into a stepped wetland that filters water, recharges groundwater, and buffers floods, with no maintenance budget.Tue, 09 Jun 2026 00:00:00 GMT