Thank you all for the great input on the egg! @City farm it was definitely a fresh egg (I found it in the nest box), so I wonder if it might have been a beak or claw like you had said. @MagicChicken That is interesting to know the egg color gets lighter as the season goes on. I suppose they only have so much dye in there. The birds laying the eggs are a couple months over a year so I wonder if they are getting ready to molt. The young from back in April have been going through another so it would make sense.