White-winged SandpiperForster's Short Winged Sandpiper (Phegornis Leucopterus, now Prosobonia leucoptera). Also commonly called White-winged Sandpiper. Hand-coloured lithograph by J.G. Keulemans from H. Seebilm's Geographical distribution of the Charadriidae (1887–1888).From Wikimedia Commons: File:Prosobonia leucoptera.jpg