Note 79 — THE COMMON SWIFT. (Cypselus apus.)
Reading edition
“Contributions to Ornithology,” 1850, p. 109. It is not included by Herr Müller in his “Bird Fauna of the Faroes.”
Reading edition
“Contributions to Ornithology,” 1850, p. 109. It is not included by Herr Müller in his “Bird Fauna of the Faroes.”