I found a really bizarre lump of... something... fleshy (?) in the coop this morning. I put it in a plastic container and when my husband got home from work he cut it in half. It actually just kind of broke in half very easily with the sharp edge of a small piece of wood, almost like a lump of play-doh. He thinks it's some kind of tumor. It's about 1 1/4" - 1 1/2" across. Has anyone ever seen anything like this before? One of the chickens that used to be a great layer hasn't laid an egg since she molted last winter, and this thing was in the general location where she usually sleeps. Now she's in the coop, up on the roost and rocking forward twitching her tail every 5 seconds or so. Thank you in advance for any advice.