It's Tough to Be a Bird (1969)

A street smart red bird with a heavy New York accent serves as the narrator, who tries to explains why it's tough to be a bird. This edutaining animated short with documentary segments explains the common evolutionary origin of birds, how various cultures have perceived the birds throughout history, how some species have become extinct or endangered due to human activity, how people like birdwatchers or townsfolk of Hinckley, Ohio, where the annual Buzzard Day is celebrated, enjoy the birds in a friendly manner and what a monty pythonesque cutout animation collage with birds looks like.