I thought I remembered someone explaining what this is that some hatchlings hatch out with, but I couldn't find where I read it. This guy hatched with a red, swollen foot but it doesn't appear to be affecting his mobility. I doubt it's an injury, and I know the clutchmate didn't do it because he hasn't hatched yet. Any thoughts?
(sorry, this is the best I can do for pictures)
(sorry, this is the best I can do for pictures)