I have never seen this before. Vent seems clear but this mass is just above vent and below where tail feathers should be. She is an older girl not sure if that matters. Please advise!
(1) Back into chickens after 20 years
(2) I currently have about 40
(3) Barred Rock, Wyandotte, and BYM
(4) Fresh eggs and bug control
(5) Guineas, Turkeys, geese, ducks, Sheep, dairy, children.
(6) mother of 4 so far and running a farm, construction company, consulting business, and YouTube...