Long Living Parrot Species: Macaws. Large parrots like Macaws are among the longest living parrot species. Healthy Macaw parrots live an average of 50 years. But they have been known to live up to 100 years! read more
Back to the straight answer, I initially said that the kakapo is probably the longest-lived parrot. This is what we should expect on the basis that it's the largest species. Additionally, it has evolved in an environment free of predators, which promotes a longer lifespan with slower reproduction. read more
For parrot species that have only recently gained popularity as pets, such as the Pacific parrotlet, the average lifespan remains unknown. This medium-sized parrot, which is around 5 inches long, most likely has a lifespan of 15 to 20 years. read more
By another definition, however, maximum life span corresponds to the age at which the oldest known member of a species or experimental group has died. Calculation of the maximum life span in the latter sense depends upon initial sample size. Maximum life span contrasts with mean life span (average life span, life expectancy), and longevity. read more