Pigeons have been used to carry messages for centuries, dating as far back as Ancient Egypt. And while we may have more sophisticated ways of communication today, homing pigeons can still fly great distances, knowing where to go and how to navigate. On tonight's episode of #drjeff: Rocky Mountain Vet, we join Dr. Baier and vet tech Christine as they vaccinate and check in on a group of pigeons trained by a Colorado rafting company to deliver film from their trips. Tune in at 9pm ET. . . . . . #drjeffrockymountainvet #rockymountainvet #pigeon #bird #flying #flight #drjeffyong #drbaier #homingpigeon #carrierpigeon #pictureoftheday #photooftheday