Of frogs and bumpers

My day was bookended by two rather strange events. This morning, as I was washing out my cereal bowl in the sink, I noticed something move quickly in my direction. Since I had the water running quite hard, I assumed it was a splash of water. But when I looked down, something was looking back at me: a small green tree frog. Then this evening, while driving Luke and John to the dog park, another driver turned his car onto the road I was on and hit the median so hard that he lost his back bumper. It made the most incredible noise, but amazingly the driver didn't hear it! His entire back bumper, complete with his license plate, is still sitting in the road. I thought about placing a Lost and Found ad: "Found, one back bumper. Call to identify."