Drawing depicting: Sturnus paradisaea -- Arctic Tern; Charrán ártico, Sturnus. Alternate name on piece: Sterna paradisea [Roseate tern], Charcoal sketch on tissue, with much indecipherable light pencilling below. The sketch shows only the lower bird, in almost its final position, but with a fish in its mouth. The published plate shows the fish falling between the two fighting birds.