Are you interested in how parrot species and their beaks evolved? How do parrots eat? What is the link between the length of parrot beaks and what they eat– fruits versus nuts? Have feathers evolved to insulate the birds? Why do feathers fluff up? Why is the body of the bird spindle-shaped? How do vultures soar? Parrots and the connection to Gondwanaland. Why is it bad when parrots in a cage start to speak? Contact calls among flocks of birds, how birds land on trees, are some of the other things she talks about.