Linked from
The 12 pages that link to Ectotherm, each with the reason it gives.
BrumationBroader topic: Reptiles and many other brumating animals are ectotherms.
ScincidaeRelated: Skinks regulate activity and body temperature through basking and sheltering.
EndothermCompared with: Ectotherms rely more on environmental heat than endotherms do.
EurythermCompared with: Ectothermy describes heat source, not the breadth of temperatures tolerated.