Drawing of a male Common Pochard from a 18th century specimen [modern geographical distribution: Europe and Asia (this specimen is also rare in Africa)].
Drawing of a pair of Tufted Ducks from 18th century specimens [modern geographical distribution: the Palearctic, Oceania, the Indo-Malayan Realm, and the Afrotropics].
Drawing of a Burrough Duck from a 18th century specimen [modern geographical distribution: the Palearctic, the Indo-Malayan Realm, and the Afrotropics].
Drawing of a Dark Bellied Brant from a 18th century specimen [modern geographical distribution: the Western coast of North America, the Northwest territories, and Hudson Bay. Attributed to Collins, Charles].
Drawing of a Graylag Goose from a 18th century specimen [modern geographical distribution: Europe, Asia, Southern Africa, Australia, New Zealand, North America, and South America].