I just went out to shut the girls in, and found one of my Silkies (pullet) limp and cool...she has very little life left in her....I can feel every bone in her neck, and though her crop is puffy (almost flabby), it's not hard as though impacted. I don't expect her to last more than another hour, but have no clue what, if anything I can do (I just got home from a weeks vacation last night, and someone else cared for them for us) but she was acting fine this afternoon. If anyone has an idea what I can do, or look for once she has passed, I'm good with doing an autopsy if it'll help me prevent this from happening again, or show me how to help another bird should it happen again. I'm thankful for any input. Thanks much in advance.