animal-factbook: In the bird world, there are no laws of ethics and birds do not have the sense of right or wrong. In the bird world it is perfectly acceptable to defecate on humans and steal their food.

animal-factbook: In the bird world, there are no laws of ethics and birds do not have the sense of right or wrong. In the bird world it is perfectly acceptable to defecate on humans and steal their food.

animal-factbook: In the bird world, there are no laws of ethics and birds do not