Vole
Welcome to the second installment of Animal Territoriality Week. Today, we'll look at a case where differences in territory size can have implications for neuroanatomy. If you missed part 1 of Animal Territoriality week, check it out here.
Let's say you have two very very closely related species. You might even call them congeneric, because they are from the same taxonomic genus. In most ways, these two species are very similar, but they differ behaviorally in some very big ways. Might those behavioral differences predict neurobiological differences?
The different species of the genus…
It should not come as a surprise to the regular reader of this blog that a lot can be learned about animal cognition by simply observing animal behavior. But can observing animal behavior lead the observer to make inferences about brain anatomy? Can observing animal behavior tell us something about the evolution of the brain?
Figure 1: Like the raccoon says.
Let's say you have two very very closely related species. You might even call them congeneric, because they are from the same taxonomic genus. In most ways, these two species are very similar, but they differ behaviorally in some very…