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- #251
What does it indicate if the crop is like the one in the "not Normal "pic?
This means they have loss of muscle mass in the chest and their keel bone is prominent, pushing the crop to one side. You will see this in very young birds who have not developed breast muscle yet and you can really see it in little chicks with a full crop....then you see posts from newbies asking about the "abscess" on their chick's chests.

On a well muscled breast there is a natural crease between the two sections of breast muscle, along the breast bone, into which the crop will neatly snuggle and you won't see much definition of it when the crop is full...it will merely look like the bird is walking with their whole chest puffed out. In a normal chest, the bulge of the crop is a subtle thing and lies more midline in the chest and shouldn't deviate too much to one side or the other.... sometimes you have to actually pick them up and palpate the crop to see if it is full or if it's just their full breasted-ness.
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