Purple Swamphens (Porphyrio porphyrio) attempting to prey upon Black Swan (Cygnus atratus) eggs and preying upon a cygnet on an urban lake in Melbourne, Australia
We report the predation of Black Swan (Cygnus atratus) eggs and cygnets by adult Purple Swamphens (Porphyrio porphyrio), a mostly-herbivorous species of rail, in Melbourne, Victoria, Australia.