Quote by David Livingstone Smith
““Mark a hen’s comb with an oddly colored spot, or tie it so it hangs in a peculiar direction, and her former flock mates will attack her mercilessly. Jane Goodall, who was the first scientist to observe chimpanzees up close and personal in the wild, noticed that crippled chimpanzees were rejected and attacked by apes that were previously on friendly terms with them.””
