This isn't *exactly* what I saw this morning, 'cause there was no field or grass on I-95 near the Philadelphia Airport ... but it's a pretty good approximation.
Wild turkeys. Fighting. On the side of 95 northbound, right by the airport.
I'm shocked that there weren't any accidents, with everyone whipping their heads around to see the turkeys.
Incidentally, I'm fond of wild turkeys as a species; there was a flock in Brown Co., IN, and when I was doing a lot of driving back and forth to North Vernon, I'd see them pretty consistently, and was always glad they stayed nicely in the fields.