Diel activity of foraging Eurasian red squirrels ( Sciurus vulgaris ) in the winter revealed by camera traps

[摘要] Different animals are adapted to a range of activity patterns, from diurnal to nocturnal. Under normal conditions, the 24-hour rhythm is entrained by changes in light intensity during twilight, i.e. the light and dark cycle. Many rodent species exhibit pr

[学科分类] 动物科学

[关键词] camera-trap;cosinor;circadian;foraging;temporal activity;squirrel