7 Pages in Charles Darwin's Library associated with "fauna - penguin"

Elements of the comparative anatomy of the vertebrate animals
By: Wagner, Rudolph, - Tulk, Alfred,
Publication info: London, Longman, Brown, Green & Longman, 1845
Pages: Page 75 Page 75 Page 78 Page 79 Page 110 Page 110
Principles of comparative physiology
By: Carpenter, William Benjamin,
Publication info: London, John Churchill, 1854
Volume: Supplementary material in Darwin's copy
Pages: End Slip 1