I had to do an errand in Jantzen Beach on Hayden Island, Oregon on the Columbia River, so I decided to bring a simple kit that could catch birds and boats at a distance. All I brought was the Canon 1D Mk III with the 100-400mm lens with a 1.4x Teleconverter, and I just kept it all together all afternoon. It was kind of a "goofing around with stuff" thing!