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DISCLAIMER: The documents provided within this website are presented in good faith and for general information only. The information is believed to be correct as of the date presented with the express understanding that the reports provided are several years old and environmental conditions may have changed. The National Park Service does not make any representation or warranty as to the completeness or accuracy of any of the information. The reader assumes the entire risk of relying on the information. The information is supplied on the condition that the reader or any other person receiving the information will make their own determination as to its suitability for any purpose prior to any use of the information. In no event will National Park Service be responsible for damages of any nature whatsoever resulting from the use of or reliance upon the information. The information provided is incomplete. There are several additional reports and studies for this area which may or may not be relevant to the reader.
Did You Know?
Alcatraz Island is the site of a large colony of Western Gulls (Larus occidentalis), the gull species that inhabits the Oregon and California coast. Individuals mate for life and come together each year on Alcatraz to defend their historic territory and raise three chicks.