Omphalotus olearius, commonly known as the jack-o'-lantern mushroom, is a poisonous orange gilled mushroom that to an untrained eye appears similar to some chanterelles. It is notable for its bioluminescent properties.
Photo by Michael Snedic.This wouldn't last an hour in my yard. Two of the herd of grey squirrels are big mushroom destroyers. Any that pop up are usually scattered over the yard before the day is done.