Red-veined Dropwing Red-veined Dropwing, Arona, Tenerife, Canarias, Spain, August 3, 2023Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-320; f/10; 1/1250 sec. -0.3 exposure bias This page is for the Red-veined Dropwing (Trithemis arteriosa). Red-veined Dropwing, Arona, Tenerife, Canarias, Spain, August 3, 2023Canon EOS R5 with Canon 100-500 mm L-series lens with 1.4x Teleconverter; 700 mm; ISO-320; f/11; 1/1250 sec. -0.3 exposure bias