1 Program Levels: Bachelor's, master's and doctorate. 2  Program Specializations: Options include ecology and wildlife sciences. 3  Program Length: A bachelor's normally takes 4 years.  Other Requirements: At the graduate level, practicums and thesis projects must be completed for graduation.
BananaStock/BananaStock/Getty Images. Lizards puff their necks for a number of reasons. Whether they're trying to get attention from you or a or to intimidate another lizard, it's a normal part of lizard behavior. Learning why lizards puff their necks can help you better care for your pet.
Reptiles exhibit some remarkable adaptations. Tails of lizards, for instance, are used for many purposes. The fat Gila monster of the Sonoran desert of North America uses its plump tail to store energy in the form of fat.African chameleons use their prehensile tail as a fifth limb to wrap around branches.eptiles exhibit some remarkable adaptations. Tails of lizards, for instance, are used for many purposes. The fat Gila monster of the Sonoran desert of North America uses its plump tail to store energy in the form of fat.