This is my 11-month old wyandotte, Anabelle. The kids were cleaning the coop this afternoon and saw blood on the floor. All the girls were in the run, acting normal. I checked the whole flock thoroughly, and no one seems to be bleeding, or have any blood on them at all, but Anabelle has this thing hanging out of her vent! Yikes! She did not lay an egg today (guessing this is why?) But otherwise she's acting normal, eating and drinking.
Can anyone tell me what this is & if this is an emergency??? Thanks so much.