Cyclist Melanie Spigelmyre was attacked by a road raging steer as she cycled through a herd of free range cattle in Fresno, California yesterday. Although she escaped relatively unscathed, her bike was seriously damaged. A photographer managed to snap a photo of Spigelmyre just as the bull charged her on her bike.
Photo and a couple more details here.
Git along, doggies! I spent my college years in Texas and I was taught to avoid cycling through livestock. With a tip of the ten gallon hat to Ross.