Sigma 500mm f/4 DG OS HSM Sport with Sigma 1.4x TC - Ákos Lumnitzer
Black-winged Stilt feeding

Black-winged Stilt feeding

Canon EOS 1Dx MkII, Sigma 500mm f/4 DG OS HSM Sport with Sigma 1.4x TC,
ISO 800, f/7.1, 1/5000th, full Wimberley Gimbal head on skimmer pod

Sigma 500mm f4 DG OS HSM SportSigma SupertelephotoSigma lensSigmawildlife photographyHimantopus himantopusBlackwinged StiltwadershorebirdAustraliaSydneybird photographyamatteroflightamatteroflight.comRecurvirostridaePitt Town LagoonNSW