As the O’s desperately try to remain in playoff contention, several of their biggest bats have fizzled down the stretch. Good morning, Camden Chatters. It was a bleak day in Birdland yesterday, as the Orioles suffered a close loss to one of the few bad teams they’ll get to face for the remainder of the season, the Cubs. John Beers recapped the Birds’ futile makeup game, which was lowlighted by several late missed scoring opportunities. With the loss, the O’s dropped 2.5 games behind the Blue Jays — who defeated the still utterly useless Yankees — for the final Wild…