We're having trouble with our 9 day old BR bantam. She's not moving well, poor balance, lethargic. In the second photo, you can see that her crop looks swollen. It felt squishy. As Jennifer gave it a little massage, she felt a release of tension, then a little clear liquid came out of the chick's mouth. The crop seems smaller now. As we've said earlier, we've lost 2 of the 4 BR bantams already. This one, Steve, has not grown well. The two BR were about the same size when we got them: I'm wondering if she's sick and if there is something I can do or if she's just runty and maybe not viable. Any thoughts?