About a week ago I found a buff Orpington girl standing in the nest box, and as always I pet her, sliding my hand down her back. As I got to her tail, she quickly tucked her butt under. Concerned, I picked her up and started feeling her abdomen... it felt like there were two fully formed eggs just under the skin. I poked and prodded a little, and when I reached under her near her pelvic bones, she tucked again like she was pushing. Normal hen's abdomens are soft and squishy... no hard masses at all, and she seemed warmer than usual. So I watched her for a couple of days to see if she'd pass anything... nope. So this morning I took pity on her. The following photos are what I found (I put them in thumbnails... click on them to view the larger images).
There is no way that I could have helped her pass these masses. They were very dense, solid masses of egg, cooked solid. I had a difficult time cutting the largest one open.
I highly recommend checking your birds from time to time... get to know what they feel like in good health, so you know when they're not well. If you feel a hard mass in the abdomen, and it doesn't go away, this may be what's going on. I had one hen last year that had a mass the size of a large russet potato.
Poor baby...
There is no way that I could have helped her pass these masses. They were very dense, solid masses of egg, cooked solid. I had a difficult time cutting the largest one open.
Poor baby...