The following favicons are free for you to use. In exchange for the usage, please link from your site to my site (http://www.scientificillustrator.com) with credit to me. I'd love to hear from you to see your site where you've implemented the favicon (email me). After you download the favicon, you'll need to rename it "favicon.ico". For more free favicons with a botanical theme, see Free Flower Favicons.