Eastern Bluebird: Kennebunk, Maine, USA, October 2025 — I sat on my stool in the backyard near the back-deck feeding station yesterday afternoon to see if I could get some nice close-ups of our feeder birds…all in aid to testing the new Sigma 16-300 on real birds. This gentleman (our adult male) seemed to be curious as to what I was doing. I always feel grateful to have the birds coming to our deck most of the year. Sony a6700. Sigma 16-300 at 450mm equivalent. Program mode with bird and wildlife modifications. Processed in Luminar Mobile.