Dear Friends, one of my three hens (Easter egg) who is normally the most friendly, has started squatting in the coop and not interacting with me or her sisters. The behavior change occurred yesterday and continues today. She looks otherwise healthy. When I pet her she doesn't make a sound and simply closes her eyes. I put her in the nesting box and she has been there since. Does this seem normal? None of the birds have layed eggs yet. I'm a worried dad.