Drawing of an immature European Green Woodpecker from a 18th century specimen [modern geographical distribution: Europe (excluding Ireland), Turkey, and Caucausus].

Drawing of a pair of male and female Great Spotted Woodpeckers from 18th century specimens [modern geographical distribution: Europe, Turkey, Caucausus, the coasts of Morocco and Algeria, Japan, Korea, the Altai Mountains, and Central and Eastern China].

Drawing of a pair of male and female Lesser Spotted Woodpeckers from 18th century specimens [modern geographical distribution: Europe (especially Central and Western Europe) and the Volga River system].

Drawing of a pair of Eurasian Three-Toed Woodpeckers from 18th century specimens [modern geographical distribution: Scandinavia, the Alps and the Carpathian Mountains, the Mountains of Russia, the Mountains of Central China, the Altai Mountains, and Mongolia.] Attributed to Peter Paillou.

Drawing of a Chestnut Woodpecker from a 18th century specimen [modern geographical distribution: the Amazon Rainforest.] Attributed to Peter Paillou.

Drawing of a male Golden-Olive Woodpecker from a 18th century specimen [modern geographical distribution: Southeastern Mexico, Central America, and the Mountains of South America.] Attributed to Peter Paillou.

Drawing of a Common Hoopoe from a 18th century specimen [modern geographical distribution: Europe, the Middle East, Northern Africa, South Africa, East African Rift Calley, India, Sri Lanka, Central Asia, mainland Southeastern Asia, China, Japan, Korea, Taiwan, Mongolia, and the Altai Mountains. Attributed to Collins, Charles].

Drawing of a Red-Billed Chough from a 18th century specimen [modern geographical distribution: the British Isles.] Attributed to Peter Paillou.

Drawing of a Red-Billed Chough from a 18th century specimen [modern geographical distribution: Morocco and the Canary Islands.] Attributed to Peter Paillou.

Drawing of a pair of Eurasian Treecreepers from 18th century specimens [modern geographical distribution: Europe, Turkey, Caucasus, the Altai Mountains, Japan, Korea, and Mongolia.] Attributed to Peter Paillou.