Choć sen zimowy to przysłowiowa dom

Choć sen zimowy to przysłowiowa domena niedźwiedzi, niewiele dużych ssaków hibernuje – pokaźnym ciałom łatwiej utrzymać temperaturę, mają też więcej izolującej tkanki tłuszczowej. Większość zimowych śpiochów to zwierzęta małe i ruchliwe, np. ryjówki, gryzonie i nietoperze. W ciepłych, aktywnych miesiącach codziennie pochłaniają ogromne ilości pokarmu, którego zimą nie byłyby w stanie zdobyć. Nie mają więc wyboru i zapadają w wyjątkowo głęboką hibernację. Biolodzy z uniwersytetu w Fairbanks na Alasce stwierdzili, że rekordzistą hibernacji jest najprawdopodobniej susłogon arktyczny, który potrafi obniżyć temperaturę ciała do -3 stopni.

Results (English) 1:

Although hibernation is the proverbial domain of bears, few large mammals hibernate - it is easier for larger bodies to maintain temperature, and they also have more insulating fat tissue. Most winter sleepers are small and mobile animals, such as shrews, rodents and bats. In the warm, active months, they consume huge amounts of food every day, which they would not be able to get in winter. So they have no choice but to fall into an extremely deep hibernation. Biologists from the University of Fairbanks in Alaska said that the record holder for hibernation is most likely the Arctic ground squirrel, which can lower its body temperature to -3 degrees.

Results (English) 2:

Although winter sleep is the proverbial domain of bears, few large mammals hibernate – large bodies are easier to maintain temperature, and they also have more insulating fat tissue. Most winter sleepers are small and mobile animals, such as cheekbones, rodents and bats. In the warm, active months, they absorb huge amounts of food every day, which they would not be able to get in the winter. So they have no choice and fall into extremely deep hibernation. Biologists from the University of Fairbanks, Alaska, have found that the record-breaking hibernation is most likely the Arctic flounder, which can lower body temperature to -3 degrees.

Results (English) 3:

Although winter dreams are proverbs of bears, few large mammals hibernate-significant bodies are easier to keep warm, and they also have more insulating fat. Most winter sleepwalkers are small and dynamic animals, such as foxes, rodents and bats. In warm and active months, they absorb a lot of food that they can't get in winter every day. So they have no choice but to hibernate deeply. Biologists at Fairbank University in Alaska say that the record of hibernation is an Arctic drought that is likely to lower the body temperature to -3 degrees.