Chasing Birds with the Sigma 120-400mm F4.5-5.6 » Common Tern 1200
A common tern in flight about the meadow in Cape May. The Autofocus quickly locked onto this swift flyer. I cropped in a bit to tighten up the composition. Canon EOS 5D 1/500 F5.6 ISO 500. It was pretty foggy and hazy following an early morning thundershower when I visited this spot which meant slower shutter speeds and a bit of ISO cranking.