Climatic factors impacting thermoregulatory behaviours of coastal and inland rattlesnakes.

Conspecific animals living in multiple habitats may utilize different behaviours to survive and thrive in their environments. The Pacific rattlesnake (Crotalus oreganus), a generalist pit viper species, lives in a myriad of habitat types. We hypothesized that populations inhabiting hot, inland habitats and those in cool, coastal habitats would exhibit different behavioural strategies, especially those related to thermoregulation.