1 Greylag geese - National Park of Circeo, Italy2 Greylag geese - National Park of Circeo, Italy3 Greylag geese - National Park of Circeo, Italy4 Garganey - National Park of Circeo, Italy5 Barnacle gooses - Iceland6 Pochard ♂ - Natural Reserve of Posta Fibreno7 Mallards ♂ - Natural Reserve of Posta Fibreno8 Pochard ♂ - Natural Reserve of Posta Fibreno9 Pochard ♀ - Natural Reserve of Posta Fibreno10 Mallard ♂ - Natural Reserve of Posta Fibreno11 Pochard ♀ - Natural Reserve of Posta Fibreno12 Garganey - Natural Reserve of Posta Fibreno, Italy13 Germani reali in Mallards - Natural Reserve of Posta Fibreno, Italy14 Mallards - Natural Reserve of Posta Fibreno, Italy15 Pochard - Natural Reserve of Posta Fibreno, Italy16 Greylag geese - National Park of Circeo, Italy