Descriptions of new species of birds of the genera Chrysotis, Formicivora and Spermophila This book, "Descriptions of new species of birds of the genera Chrysotis, Formicivora and Spermophila", by George Newbold Lawrence, is a replication of a book originally published before 1882. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.