Okay, so I was checking out one of my Dark Brahma pullets, and I couldn't find her crop. I thought, no biggie, she hasn't been eating much grass or something. After all, there was a bit of snow on the ground, but it has melted. But when I picked her up, there was a crop sized lump inbetween her legs! Is it a tumor? There aren't very many feathers there, but she does sleep on plywood. (not my fault, there are plenty of roosts). Can a chicken's crop slip that far? She seems just fine, but if it's a tumor....