At least 12 empty eggs, dug up & predated, probably, by a fox or cat.
This is exactly why I haven’t supported the publication of nest locations, it puts too much faith in the community.
Uneducated kids, poachers, or just bellends are literally being led to nests with these signs. The fact only one egg had been cracked open makes me think it was a human who regretted it and quickly pinned the matting down forgetting the egg shell. Either way the remaining eggs are likely fucked.