For centuries, rose eggs have puzzled collectors and experts. These unusual eggs, often found in groups, contradict the common understanding of avian shell colors. Are they a sign to a rare genetic variation? Or is https://docs.google.com/spreadsheets/d/1qL-aIM5KxaBFeWx9uqNsFK4KthW88k7ORDu_7a02O8s/edit?usp=sharing