tortoises

She: "What are you writing about?" Me: "Cognition in cold-blooded animals." She: "Hot." Most people who study cognition focus on mammals or birds. But I hope I've convinced you that other animals are important to investigate as well. One research group at the University of Vienna likes cold-blooded critters. Turtles and lizards and such. They argue: Reptiles, birds and mammals have all evolved from a common amniotic ancestor, and as such they are likely to share both behavioural and morphological traits. However, this common ancestor lived around 280 million years ago and so it is equally…