
Canon EOS Rebel T3i with Tamron 150-600 mm lens; 600 mm; ISO-2500; f/11; 1/800 sec.
This page is for the Killdeer ( Charadrius vociferus ). My first photographic evidence occurred on September 5, 2021 at the spillway in Mineral Wells State Park, Mineral Wells, TX. We were driving around the park and saw a multitude of birds, so we stopped and took a bunch of pictures. It was definitely a target-rich environment. .
The following photograph is currently the only additional representative example of a Killdeer that I have taken.

Canon EOS R5 with Canon 100-500 mm L-series lens; 500 mm; ISO-400; f/11; 1/1000 sec.

EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-1250; f/11; 1/2000 sec.

EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-1600; f/10; 1/2000 sec.

EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-2000; f/11; 1/2000 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-1250; f/10; 1/1600 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-640; f/10; 1/640 sec.

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

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-320; f/11; 1/500 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-640; f/11; 1/800 sec. +0.3 exposure bias.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-125; f/10; 1/320 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 2.0x Teleconverter; 1000 mm; ISO-1000; f/14; 1/1000 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-6400; f/11; 1/800 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-1600; f/11; 1/800 sec. -1 exposure bias.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-320; f/10; 1/800 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-6400; f/11; 1/800 sec.

Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x teleconverter; 700 mm; ISO-2000; f/11; 1/800 sec.

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