I wrote about the African Green-Pigeon last year during Birdtober, so this year I decided to learn more about the larger family of Green Pigeons. There are thirty species of them across Africa and Asia. I enjoyed looking at many photos of different varieties. The video below shows one of them. They are green because of carotenoids in their fruit diet. I wondered whether humans could turn green from eating carotenoids but found that occasionally people turn orange when they overconsume. Bu...
