Q&A Video Series

In this video series, subject matter experts answer questions about a variety of park subjects..

 
Yellowstone Volcano, with Henry Heasler

Yellowstone Volcano, with Henry Heasler
Dr. Henry Heasler is the park geologist at Yellowstone. In this Q&A session, Dr. Heasler answers common questions about the Yellowstone volcano, discussing its relationship to the park's thermal features and the likelihood of an eruption.

 
Doug Smith - Wolves

Wolves, with Doug Smith
Doug Smith leads efforts to monitor wolves in Yellowstone and has been with the program since wolf reintroduction in the mid-1990s. In this Q&A session, Doug answers a range of questions about the program's history, wolf behavior and the park's management goals.

 
Rick Wallen

Bison, with Rick Wallen
Rick Wallen has been the lead wildlife biologist for the bison program at Yellowstone National Park since 2002. In this Q&A, Rick answers a range of questions about the challenges of bison conservation and the park's management goals.

Contact the Park

Mailing Address:

P.O. Box 168
Yellowstone National Park, WY 82190-0168

Phone:

(307) 344-7381

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