North American beaver, Denali National Park, Alaska, USA Apr 7, 2024

Meet the beaver: part-time lumberjack, full-time architect and all-around ecological superstar. Known as nature"s engineers, beavers have been shaping the world for millions of years. Historically, North American beavers—seen in today"s image—faced challenges from humans. They were hunted for their fur, and their "nuisance" freshwater abodes were destroyed. However, these buck-toothed, paddle-tailed dam builders have been gaining new respect in recent years. Beavers are the second-largest rodents after capybaras. These animals have beneficial effects not only on water quality but also on land. With their iron-coated orange incisors, beavers fell trees, diligently constructing not just homes but habitats. Their dams create life-sustaining wetlands for countless species. The beavers" own lodges are masterpieces of security and comfort, with the entrance strategically submerged to deter predators and provide privacy.

© Paul Souders/Getty Images

palette

Today in History

Apr 7, 2025North American beaver, Moran, Wyoming, United States
Apr 7, 2026Beaver

More Desktop Wallpapers:

Dec 9, 2023Guanacos, Los Glaciares National Park, Argentina
Apr 18, 2024Medieval city walls, Ávila, Spain
Sep 15, 2025Black-winged stilts, France
Oct 19, 2025Apples ready for harvest, Minnesota, United States
Dec 30, 2023Daiichi Tadami River Bridge, Fukushima, Japan
Aug 19, 2024Bufadero de la Garita, Gran Canaria, Spain
Nov 29, 2023Schwerin Castle on Lake Schwerin, Germany
Jan 24, 2025Strokkur geyser in Iceland
May 30, 2024Everglades National Park, Florida, USA
Apr 16, 2025Kachina Bridge, Natural Bridges National Monument, Utah, United States
Oct 26, 2023Schönbrunn Palace Park, Vienna, Austria
Sep 27, 2024Basilica of Santa Maria della Salute, Venice, Italy
Feb 21, 2024Horsetail Fall, Yosemite National Park, California, USA
Dec 31, 2024Fireworks over Parliament Hill, Ottawa, Canada
Oct 23, 2025Snow leopards, India
Jun 14, 2025Cinque Torri, Dolomites, Italy
Feb 10, 2024Giant anteater
Feb 27, 2026Polar bear cub, Arctic National Wildlife Refuge, Alaska, United States
May 1, 2025Plumeria flowers, Hawaii, United States
May 8, 2024Château dIf, Marseille, France
Nov 9, 2025Lagoon Nebula, captured by the Hubble Space Telescope
Aug 10, 2025Lioness in Kenya
May 24, 2024Añisclo gorge, Ordesa y Monte Perdido National Park, Spain
Apr 9, 2024Tulip fields in spring, Skagit Valley, Washington, USA
Sep 12, 2024Dolphin pod near Réunion island
Jul 26, 2024Pont Neuf over the Seine, Paris, France
Feb 6, 2026Ra Gusela peak at Giau Pass, near Cortina dAmpezzo, Italy
Jun 23, 2024Dhaka, Bangladesh
May 15, 2025Palace of Westminster, London, England
May 25, 2025Butchart Gardens in Brentwood Bay, British Columbia, Canada