The Yankees and Orioles are fighting it out for the top spot in the AL East with it coming down to the final game of the season. The New York players weren't the only ones chasing birds though, in the 12th inning of Tuesday's game against the Red Sox an actual avian was on the field and gave some trouble to the grounds crew.
Of course, the Red Sox (after already blowing the lead in the 9th) lost the game. The bird presumably was fine. I hate baseball.