Giant eight wheeled New Holland tractor, with field working equip. They spread manure from feedlots onto freshly harvested field and the bylaw states that it has to be augered in within 48 hours (near town) and 72 hours (rural). Last night I got a whif....PPPPPPP-UUUUUUU !! After I shot this, I got a huge rush of adrenaline......you can tell by my voice.