Oology Is The Study Of What?

Oology Is The Study Of What? [su_ad]
-Ancient rocks
-Bird eggs
-Animals held in captivity

Bird eggs

The correct answer is: B! If you’re studying Oology, you’re studying bird eggs, their nests and even breeding behavior. [su_ad2] The study of bird eggs and Oology took off in the 1800s. Since decent binoculars were not available at the time, they were forced to either shoot the birds, or collect their eggs to study them. People also collect bird eggs as a hobby, although, that is illegal in most places now.