For centuries, pink eggs have intrigued collectors and experts. These rare eggs, often found in nests, challenge the expected understanding of avian ovum hues. Can they be attributed to a special genetic mutation? Or https://docs.google.com/spreadsheets/d/1qL-aIM5KxaBFeWx9uqNsFK4KthW88k7ORDu_7a02O8s/edit?usp=sharing