1) The act of disobeying a track (or XC
) coaches orders and going for runs in trails, forests, mountains, or people's backyards for sport.
2) The act of observing flying beasts in the wilderness
3) To be extremely bored (See Def. #2)
4) The act of damming
a river (See Def. #3)
Hayden and Brayden went birdwatching in the woods because they liked to build dams in the river.