Environmental temperature versus spontaneous running?wheel activity in the red squirrel, TAMIASCIURUS HUDSONICUS

Autor: J. H. Ferguson, D. P. Clarkson
Rok vydání: 1972
Předmět:
Zdroj: International Journal of Biometeorology. 16:269-276
ISSN: 1432-1254
0020-7128
DOI: 10.1007/bf01553738
Popis: The effect of ambient temperature on the daily running activity of the red squirrel TAMIASCIURUS HUDSONICUS was investigated. Running-wheel activity (min/day) of live-trapped male and female animals was monitored for 7 days in the laboratory after 10–16 days adaptation at environmental temperatures of 10°, 20°, 30° and 35°C and the mean daily activity correlated with Ta. The data show that activity and environmental temperature are inversely related. It is believed that the level of spontaneous running-wheel activity at these temperatures is a function of the heat balance of the animal.
Databáze: OpenAIRE