Description
American ornithology; or, The natural history of the birds of the United States,
Date [187-]
Source http://www.flickr.com/photos/biodivlibrary/9127419128
Author Bonaparte, Charles Lucian; Jardine, William; Wilson, Alexander
Source: https://commons.wikimedia.org/wiki/File:American_ornithology;_or,_The_natural_history_of_the_birds_of_the_United_States_(Pl._21)_(9127419128).jpg

1. Cock of the Plains, Female. Tetrao urophasianus.
The greater sage-grouse (Centrocercus urophasianus) is the largest grouse in North America. Its range is sagebrush country in the western United States and southern Alberta and Saskatchewan, Canada.

2. Female Spotted Grouse. Tetrao canadensis.
The spruce grouse or Canada grouse (Falcipennis canadensis) is a medium-sized grouse closely associated with the coniferous boreal forests or taiga of North America.