For centuries, pink eggs have puzzled collectors and scientists. These unusual eggs, often found in clusters, contradict the expected understanding of avian egg shades. Do they indicate to a rare genetic variation? Or https://docs.google.com/spreadsheets/d/1qL-aIM5KxaBFeWx9uqNsFK4KthW88k7ORDu_7a02O8s/edit?usp=sharing