{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Grit-use patterns in North American birds: the influence of diet, body size, and gender.: An article from: Wilson Bulletin","author_name":"James P. Gionfriddo, Louis B. Best","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00096PS2K.html\">Grit-use patterns in North American birds: the influence of diet, body size, and gender.: An article from: Wilson Bulletin</a>","width":400,"height":300}