We had another raccoon attack yesterday morning on our quarantine pen in the carport. This is a heavy-duty hardware cloth "tractor" with only the tiniest space between the top "hatch" and the walls (not even an inch). Somehow the creature was able to slide his paw in and grab the comb of one of our "replacement" 55's and give it a yank. The force of the yank fractured his beak as it slammed him into the hatch (not a clean break and he still seems to be able to eat) and the raccoon ate the nubs off his comb!
Thankfully, he was able to get away and seems to be doing okay.
Box trap - BOOM !