5 EASY FACTS ABOUT AFRICAN GREY PAROTS FOR SALE DESCRIBED

30. Griffin, properly trained in the identical lab as Alex the Parrot, outperformed a gaggle of youngsters and Harvard pupils in the memory exam. It consisted of colored pom-poms concealed less than cups. Even following switching positions, Griffin guessed in which each was better than his human rivals. The vast majority of parrots are, like this