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This study reports on the molecular phylogenetics of ground squirrels, genus Spermophilus, in Turkey using cytochrome b (1140bp… Expand SummaryWe have analyzed seasonal shifts of energy and time allocation in a population of golden-mantled ground squirrels… Expand Effects of hibernation on memory were tested in European ground squirrels (Spermophilus citellus). The animals were trained in… Expand [Antipredatory behaviour may be temperature dependent in ectotherms because locomotor capacity varies with temperature, affecting… Expand Observational data collected in the field and in enclosures show that diurnal, burrow-dwelling European ground squirrels… Expand Entrainment by nonphotic, activity-inducing stimuli has been investigated in detail in nocturnal rodents, but little is known… Expand In spring and autumn, the ground squirrel Citellus citellus is awake and active but in winter it usually hibernates. Reawakening… Expand The duration of the hibernation season of 13-lined ground squirrels, Citellus tridecemlineatus, repeatedly aroused over the… Expand Abstract 1. 1. In the ground squirrel, Citellus tridecemlineatus, liver glycogen and blood glucose decreased during hibernation… Expand Ground squirrels, Citellus beecheyi, bearing permanently implanted brain thermocouples never entered deep hibernation in one… Expand