Joined: Dec 2010
Posts: 561
Likes: 9
From: St. Louis, MO
Bikes: Roark, Waterford 1100, 1987 Schwinn Paramount, Nishiki Professional, Bottecchia, 2 Scattantes, 3 Cannondale touring bikes, mtn. bike, cyclocross, hybrid, 1940's era Schwinn
Coal miners use canaries. Maybe you could also?