Resultado de búsqueda
28 de ene. de 2014 · January 28, 2014. 3 min read. Polar Bears Hunt on Land as Ice Shrinks. Polar bears are shifting their hunting techniques and diets as Arctic ice continues to melt. By Tia...
13 de feb. de 2024 · David McGeachy. Some polar bears face starvation as the Arctic sea ice melts because they are unable to adapt their diets to living on land, scientists have found. The iconic Arctic...
4 de feb. de 2020 · But a recent study shows some subpopulations of polar bears are struggling to complete these essential tasks because of declining concentrations of Arctic sea ice. The Arctic sea ice cap is a large area of frozen seawater floating on top of the Arctic Ocean and its surrounding seas and straits.
13 de feb. de 2024 · By Stefan Lovgren. February 13, 2024. For the polar bears of Manitoba, Canada, the sea ice that envelops western Hudson Bay for most of the year is the ideal hunting ground for a feast of...
19 de feb. de 2024 · Polar bears face starvation as the Arctic sea ice melts and they're forced to spend more time on land, scientists have warned. The species normally feed on ringed seals that they catch on...
A group of polar bears in a remote region in Greenland now hunt seals from frozen freshwater, instead of Arctic sea ice. Polar bears have long been seen as a symbol of global warming's...
16 de jun. de 2022 · Bianca Nogrady. Polar bears typically use sea ice to hunt, but a newly identified group has found another strategy. Credit: Patricia Hamilton/Getty. An isolated population of polar...
