Torpor
In the winter most free ranging P. macdonellensis go into a state of torpor after midnight within the confines of rock crevices, and stay there until day breaks. In the morning, while they are still torpid, they move from the rock-crevices to basking sites exposed to the sun. Subsequently, this type of basking continues for the rest of the day. It appears that daily torpor is done in order to reduce the amount of daily expenditure by about 30%, and allows the species to live and reproduce in a challenging environment. It has also been observed that the species goes into a state of torpor in circumstances in which the species finds itself under acute energetic stress.
Read more about this topic: Fat-tailed False Antechinus
Famous quotes containing the word torpor:
“General scepticism is the live mental attitude of refusing to conclude. It is a permanent torpor of the will, renewing itself in detail towards each successive thesis that offers, and you can no more kill it off by logic than you can kill off obstinacy or practical joking.”
—William James (1842–1910)