I went out into my yard one time and i found a duck egg or so i thought...... well i put this thing under a lamp and in a box to incubate it so it would hatch!! Well my older brother would come in and check on this egg with me everyday.... say you need to put a blanket on it you need to do this do that....... well weeks and months went by and i thought..... shouldnt this egg be hatched by now..... he's like noo noo you gotta be patient..... well finally one day i cracked that bad boy open! and it was a hard boiled egg!!!!! my brother had taken an egg from the refrigerator boiled it and put it in our front yard lol so i would think it was a duck egg