Park Ranger Speaker Series

The Interior Library is proud to present a series of programs on the background and history of sites of interest in the Washington, D.C. region and around the country. Programs highlighting the history of the United States are also offered. The one-hour programs, presented by National Park Service Rangers, are presented virtually via webinar.

To register for a future Park Ranger Speaker Series program, please use our Park Ranger Speaker Series registration form. If the registration form does not work at your location, you may use the Library's contact form. If you have any questions or concerns, contact the Interior Library by e-mail at library@ios.doi.gov or by phone at (202) 208-5815.

Webinar recordings of recently completed Park Ranger Speaker Series programs are available upon request. Please contact the Interior Library by phone at (202) 208-5815, e-mail at library@ios.doi.gov or via the Library's comment form for more information.
 

Upcoming Programs

Lava Beds National Monument
Tuesday, July 21, 2026, 1:00 pm – 2:00 pm ET

Located in Northern California near the Oregon border, Lava Beds National Monument’s landscape has been shaped by 500,000 years of volcanic activity. It contains the highest concentration of lava tubes in North America. The homeland of the Modoc people for tens of thousands of years, the site was also part of the 1872 and 1873 Modoc War. Petroglyph Point features one of the largest petroglyph panels in North America.  Please join Park Superintendent Chris Mengel as he explores the fascinating story of Lava Beds National Monument as it celebrates its 100th anniversary in the Park Service.  

Please note: This program is only being offered as a simultaneous online webinar. Please contact the Library to obtain webinar information for this program.
 

The British Invasion of 1776: New York’s Desperate Stand
Wednesday, August 19, 2026, 1:00 pm – 2:00 pm ET

Discover the dramatic 1776 campaign that brought the American Revolution to New York. That August, the British launched the largest amphibious assault in their history, landing 32,000 troops on Long Island under General William Howe. General George Washington raced his Continental Army from Boston, anticipating the attack. The Battle of Long Island ignited a months long struggle for New York and New Jersey, ending in early 1777. Who truly gained the upper hand—and why does it matter today? Join Park Ranger Paul O’Brian to explore the bold strategies, narrow escapes, and lasting impact of this pivotal campaign.

Please note: This program is only being offered as a simultaneous online webinar. Please contact the Library to obtain webinar information for this program.

 

 

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