Ever encountered blush-colored products at the shop and wondered what caused this peculiar shade? Don't assuming – it’s usually not a sign of anything bad, but rather a result of the bird's food . https://docs.google.com/spreadsheets/d/1qL-aIM5KxaBFeWx9uqNsFK4KthW88k7ORDu_7a02O8s/edit?usp=sharing