Captive parrots are still "wild" animals.
"In a cage, or soaring above the canopy, parrots are still considered wild," croons the documentary's narrator. Only a few generations removed (or less) from the freedom of their natural rainforest habitats, unlike dogs and cats, they haven't been domesticated (a process that takes hundreds of years).
For this reason, no matter how excited they were to purchase a parrot in the beginning, many people are unable to endure the constant squawking without gun range-quality ear protection (like one owner), and are finding it impossible to keep them in their homes for more than a few years, tops. Says Jamie, who used to breed parrots, but now devotes her efforts entirely to re-homing abandoned birds, "Many people come in and say, 'I want a bird that talks, is quiet, and doesn't bite.' And I say to them, 'I'm sorry, but that species has not been discovered yet.'"
Considering that parrots in the wild can fly up to 50 miles in a day, keeping them alive yet cooped up in a tiny cage can also seem akin to torture. Couple their evolution for flight with their intelligence, and bored, otherwise healthy birds can often start physically suffering from a clipped-wing, sedentary life in captivity... ultimately succumbing to a chain reaction of health issues starting with increased stress and leading to feather plucking and even heart disease.
Marc Johnson, who runs Foster Parrots (a sanctuary situated on an old chicken farm in Rhode Island that gets over 1,000-plus calls a year from owners seeking to surrender their birds) says poignantly regarding the "right" size cage for a Macaw: "There is no 'right' size. 35 square miles is the size. It's the sky." Jane Goodall, who has endorsed Foster Parrots, has stated, "For me, the sight of a parrot living alone, living in a cage, deprived of flight, miserably bored, breaks my heart. And the parrot's too, perhaps."