The common frog, Rana temporaria, overwinters under the ice of frozen lakes and ponds, during which time metabolic, respiratory and behavioural adjustments act in concert to conserve metabolic fuels by promoting aerobic metabolism. Animal behaviour…
Bone pathology provides a window to environment and predation, allowing confident comparison of fossils and subfossils with their modern descendents. Exclusive of modern contaminated environments, the frequency of bone disease in frogs does not seem…
Amphibians overwintering in ice-covered aquatic environments encounter levels of hypoxia that present significant challenges to the maintenance of aerobic metabolism. Earlier laboratory experiments showed that cold-submerged frogs will seek out lower…
