FITIS - Phylloscopus trochilus - Willow warbler

Canon EOS 40D met Sigma 50-500 @ 417mm, 1/1250, f.7.1, -0.33, ISO 400. Lelystad, 02-04-2011

Canon EOS 40D met Sigma 50-500 @ 417mm, 1/800, f.7.1, -0.33, ISO 400. Lelystad, 02-04-2011

Canon EOS 40D met Sigma 50-500 @ 500mm, 1/500, f.8, +0.33, ISO 500. Lelystad, 03-05-2009