Jason Day found a birdie he'd rather not have, during a cruel round at the Arnold Palmer Invitational on the PGA Tour at Bay Hill

Starting on the 10th tee, Day needed binoculars to locate his ball in a bird's nest up a tree en-route to a double-bogey seven on the par-5 16th, usually the easiest hole at Bay Hill.

Day rebounded on his back nine, ultimately collecting five birdies in his even-par 72 to remain at two under for the tournament and seven shots adrift of Canadian halfway leader Corey Conners.