
Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-400; f/10; 1/800 sec.
This page is for the Dickcissel (Spiza americana). While on a bird walk at the refuge, we were looking at Orchard Orioles flitting about at a pretty great distance, and landing in this tree. It was only after I looked at the photos on the computer did the left bird in the above photo just not look right for the Oriole. After a bit of research, I determined it was a Dickcissel. My father would point them out when I was a kid, but at the time I never really was able to tell them apart from other similar species of birds.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-250; f/11; 1/800 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-250; f/11; 1/800 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-1000; f/10; 1/800 sec. -0.7 exposure bias.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-400; f/10; 1/800 sec. -0.7 exposure bias.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-160; f/10; 1/800 sec. -1 exposure bias.