Web Extra: Talking polar bears and Arctic science

In this Web Extra, APRN reporter and Alaska News Nightly host Lori Townsend chats with U.S. Geological Survey (USGS) wildlife researcher — and polar bear specialist — Steven Amstrup. This is the extended interview; the shorter version appeared in Alaska News Nightly.

You can see some of the photos Amstrup has shared with us on Flickr.

Download Audio (MP3, 20 min)