"Explores the similarities between llamas and alpacas, and how to tell them apart. Discover how traits like face shape, temperament, and wool texture can be used to identify these South American farm animals"--Provided by publisher.
"Explores the similarities between alligators and crocodiles, and how to tell them apart. Discover how traits like teeth, snout shape, and habitat can be used to identify these . . . reptiles"--Provided by publisher.