We have 3 BSLs and 3EEs. The BSLs are definitely the more dominant chickens of the bunch. This morning two of the BSL's had laid in the nest box and I collected those eggs. When I got home this afternoon, I found the 3rd BSL's egg broken on the floor of the coop and the EE's egg broken in front of the door to the coop. (they free range during the day so the coop door is open.) Would the more territorial BSL possibly push the other eggs out of the nest box? Someone had rearranged the nest box bedding so I know there was a chicken in the box at some point after I left. This is the EE's second egg so I could understand if she was confused but the BSL is an old pro and always lays in the box. Thanks everyone!