I was wondering the same thing. Mine do too, but only sometimes. I'm glad to read that other chickens also do it.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
What other types of food can I give them for protein?Sometimes it can mean they have a protein deficiency. If it happens a lot you may want to give them some high protein treats, like sunflower seeds, mealworms, or a bit of cat food.