In a new study, researchers have found that little brown bats suffering from white-nose syndrome (WNS) greatly increased their foraging activity at artificial bug buffets. The buffets, located near hibernation sites, will ...
Ecology
Mar 24, 2023
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26
Feeding honey to hibernating bears helped Washington State University researchers find the potential genetic keys to the bears' insulin control, an advance that could ultimately lead to a treatment for human diabetes.
Plants & Animals
Sep 21, 2022
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80
The most common bat in the United States, the big brown bat, boasts an unusually long lifespan of up to 19 years. A new study led by University of Maryland researchers identifies one of the secrets to this bat's exceptional ...
Plants & Animals
Aug 9, 2022
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520
Japanese scientists observed muscle gain in cultured human skeletal muscle cells infused with serum from hibernating black bears, confirming that unique factors activated in these creatures' blood during winter trigger their ...
Plants & Animals
Jul 18, 2022
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1444
A trio of researchers, two with Universidad Austral de Chile, and one with Universidad Católica de Chile, has found that a gram of hibernating bat has a similar metabolism to a gram of hibernating bear. In their paper published ...
That's what a team of UCLA biologists and colleagues studying yellow-bellied marmots discovered. These large ground squirrels are able to virtually halt the aging process during the seven to eight months they spend hibernating ...
Plants & Animals
Mar 7, 2022
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123
Hibernating astronauts could be the best way to save mission costs, reduce the size of spacecraft by a third and keep crew healthy on their way to Mars. An ESA-led investigation suggests that human hibernation goes beyond ...
Space Exploration
Jan 31, 2022
5
1616
When it comes to hibernation, conserving resources is key for an animal's survival. For bats of Western North America, water may be the key to assessing a bat species' ability to thrive during hibernation.
Plants & Animals
Nov 29, 2021
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109
A collaboration between Osaka City University and Setsunan University sheds light on the effect urbanization has on the flesh fly species Sarcophaga similis. Through a series of laboratory and in-field experiments, scientists ...
Plants & Animals
Aug 18, 2021
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313
Fungal diseases are a major threat to wildlife, sometimes resulting in significant population declines or even causing the extirpation of populations or species. White-nose syndrome, caused by the cold-loving fungus Pseudogymnoascus ...
Plants & Animals
Feb 3, 2021
0
8
Hibernation is a state of inactivity and metabolic depression in animals, characterized by lower body temperature, slower breathing, and lower metabolic rate. Hibernating animals conserve food, especially during winter when food supplies are limited, tapping energy reserves, body fat, at a slow rate. It is the animal's slowed metabolic rate which leads to a reduction in body temperature and not the other way around.
Hibernation may last several days or weeks depending on species, ambient temperature, time of year, and fur on the animal's body. The typical winter season for a hibernator is characterized by periods of hibernation interrupted by sporadic euthermic arousals wherein body temperature is restored to typical levels. There is a hypothesis that hibernators build a need for sleep during hibernation more slowly than normally, and must occasionally warm up in order to sleep. This has been supported by some evidence in the arctic ground squirrel.
This text uses material from Wikipedia, licensed under CC BY-SA
