Drawing of a male Gray Partridge from a 18th century specimen [modern geographical distribution: Canada, the Northern United States, Europe, and Central Asia. Attributed to Collins, Charles].

Drawing of a Green Sandpiper from a 18th century specimen [modern geographical distribution: Europe, Africa, and Asia. Attributed to Collins, Charles].

Drawing of a female Rock Ptarmigan from a 18th century specimen [modern geographical distribution: Canada, Alaska, and Scandinavia] and a female Willow Ptarmigan from an 18th century specimen [modern geographical distribution: Canada, Alaska, Scandinavia, and the United Kingdom. Attributed to Paillou, Peter, and Collins, Charles].

Drawing of a pair of Common Whitethroats--also known as Greater Whitethroats--from 18th century specimens [modern geographical distribution: Europe, the Middle East, Africa, and Central Asia].

Drawing of a Red-and-Green Macaw from a 18th century specimen [modern geographical distribution: South America. Attributed to Collins, Charles].

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].