Axolotls can regenerate entire limbs, spinal cords, and even parts of their brains
Chinchilla fur is so dense that parasites like fleas cannot survive in it
Cockatiels can whistle specific tunes and often develop favorite songs they repeat daily
African Grey Parrots have the cognitive ability of a 5-year-old human child
Chinchillas take dust baths to clean their incredibly dense fur (60-80 hairs per follicle)
Betta fish breathe atmospheric air using a special organ called the labyrinth organ
Guinea pigs are born fully furred with eyes open and can run within hours of birth
Bearded dragons wave their arms to show submission and communicate with other lizards
Hamsters can store food in their cheek pouches up to half their body size
Rabbits have nearly 360-degree vision allowing them to see predators from almost any direction
