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Glaciers are sensitive indicators of global warming. The photograph shows the Moreno Glacier where it enters Lago Argentino, Patagonia. The water in the lake is around 14ºC in summer, melting the ice face from beneath, leaving huge masses of ice hanging. As the photograph shows, when the overhang weight is larger than the shear force strength of the ice wall, gigantic ice block crash into Lago Argentino, eroding the glacial front wall. Moreno Glacier if one of the few glaciers in the world where the erosion at the front is still slower than the replenishment from behind. Global warming is steadily warming the surface waters of Lago Argentino leading to a more rapid erosion at the glacial front. In this sense the Moreno Glacier is a benchmark for global warming since once the Moreno Glacier starts to retreat, global warming impact will be global.
Salmon Glacier the 7th largest glacier in North America, located in the town of Hyder, Alaska but situated within British Columbia.
Eurasian coot walking in grass
The Tangle Lakes are is just one of many places that people can visit while traveling along the Denali Highway. This area is known for its many lakes, for camping, and for the many blueberries and cranberries that can be gathered there.
Dipper portrait on mossy rock
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
The Harris's Hawk (Parabuteo unicinctus), formerly known as the Bay-Winged Hawk, Dusky Hawk, and Wolf Hawk.
Divide Mountain above the Saint Mary Lake after horrible wildfire, Glacier National Park, Montana, Rocky Mountains, USA.
Eurasian coot is swimming in the lake in Russia
Seattle, USA - Mar 5, 2023: A Delta airlines plane at SeaTac late in the day.
cooper's hawk and his diner
Daytime raer view close-up of a single common moorhen walking (Gallinula chloropus) on grass at the waterside
Killdeer
Clearing storm in Jasper National Park
Trout in an aquarium for sale
Glacier National Park, Montana - Sunset, Lakeshore
The peak of Bohey Dulang
Early summer morning at Mount Thompson and Bow Lake in the Canadian Rockies of Banff NP, Canada
The crested lark or Galerida cristata common small grey brown bird on the green sunny background.
Vermillion Lakes in Banff National Park
Ringed Plover on beach at Borth, North Wales, UK
Common Gallinule (Gallinula galeata) Bird, Paradise Island, The Bahamas.
killdeer
A tranquil Winter scene of Lake Rotoiti in Nelson Lakes National Park South Island New Zealand. Mt Robert is on the right of the image
Common buzzard (Buteo buteo) in its natural environment
Summer view of this lake from the Apgar Mountain in Glacier national park
Antarctica mountains and sea. South Pole. On a sunny day. High quality photo
View at a lake with snow covered mountains in the background.
Shorebird - Little Ringed Plover Charadrius dubius on green background, wildlife Poland Europe
On the drought plagued short grass prairies in southeast Colorado, a rare and threatened species, the mountain plover, known as \
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