Drawing of a Black Tern from a 18th century specimen [modern geographical distribution: North America, the Northern coast of South America, Europe, the coast of Africa, Central Asia, and the Middle East].
Drawing of a male Willow Ptarmigan, a subspecies of the Red Grouse, from a 18th century specimen [modern geographical distribution: the United Kingdom].
Drawing of a pair of Eurasian Skylarks from 18th century specimens [modern geographical distribution: Europe, North Africa, the Middle East, Asia, Australia, New Zealand, and Hawaii].
Drawing of a pair of White Wagtais--also known as a Pied Wagtails--from 18th century specimens [modern geographical distribution: Europe, Asia, West Africa, and the Horn of Africa].