U.S. Fish & Wildlife Service

Sacramento Fish & Wildlife Office

Endangered Species Program

Website Change Notice

The topic Bay checkerspot butterfly Species Account is no longer available as a web page. For your convenience, it is now offered in text and PDF formats. This should make it easier for you print out the page.

• Bay checkerspot butterfly in Rich Text Format (RTF). This can be opened in most word processors.
• Bay checkerspot butterfly in Portable Document Format (PDF). This can be opened with the free Adobe® reader. You can download the reader at Adobe® Reader.