To understand how climate change may affect species survival, we need to understand how climate influences their time-keeping.
Our approach undoubtedly provides valuable predictive insights into extinction risk,” they continue. “Our claim is that an approach that focuses on time constraints provides additional insights into the mechanisms that underpin an animal’s relationship with its habitat because that animal’s time allocations to essential activities are the interface between a habitat’s environmental characteristics and the animal’s ability to survive there.
“In short, they allow us to say something about why a species can or cannot survive at a given location, and, where it can survive, how much demographic stress it is likely to face,” the team concludes. “A persuasive argument can therefore be made for the suggestion that the real constraint is the extent to which animals can schedule their activities to meet their physiological demands and the way these demands are affected by the intersection of the climatic and environmental variables that determine them and the time available in which to accomplish them.