A newly discovered behavior ('tail-belting') among wild rodents in sub zero conditions.

ABSTRACT: Rodents are among the most successful mammals because they have the ability to adapt to a broad range of environmental conditions. Here, we present the first record of a previously unknown thermal adaptation to cold stress that repeatedly occurred in two species of non-commensal rodents (Apodemus flavicollis and Apodemus agrarius). The classic rodent literature implies that rodents prevent heat loss via a broad range of behavioral adaptations including sheltering, sitting on their tails, curling into a ball, or huddling with conspecifics. Here, we have repeatedly observed an undescribed behavior which we refer to as "tail-belting". This behavior was performed under cold stress, whereby animals lift and curl the tail medially, before resting it on the dorsal, medial rump while feeding or re

SUBMITTER: Stryjek R 

PROVIDER: S-EPMC8599740 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature