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Full-Text Articles in Life Sciences
Effects Of Reproductive Condition, Roost Microclimate, And Weather Patterns On Summer Torpor Use By A Vespertilionid Bat, Joseph S. Johnson, Michael J. Lacki
Effects Of Reproductive Condition, Roost Microclimate, And Weather Patterns On Summer Torpor Use By A Vespertilionid Bat, Joseph S. Johnson, Michael J. Lacki
Forestry and Natural Resources Faculty Publications
A growing number of mammal species are recognized as heterothermic, capable of maintaining a high-core body temperature or entering a state of metabolic suppression known as torpor. Small mammals can achieve large energetic savings when torpid, but they are also subject to ecological costs. Studying torpor use in an ecological and physiological context can help elucidate relative costs and benefits of torpor to different groups within a population. We measured skin temperatures of 46 adult Rafinesque's big-eared bats (Corynorhinus rafinesquii) to evaluate thermoregulatory strategies of a heterothermic small mammal during the reproductive season. We compared daily average and minimum skin …