You can help researchers find and save endangered trees! In this interview, Ellen Crocker, co-creator of TreeSnap, discusses the purpose and use of this tree locator app. Projects and websites mentioned in this podcast: TreeSnap iNaturalist American Chestnut Foundation Podcast Theme by Kevin Hartnell   Image Credits: American Chestnut Photo Credit: Bob MacInnes, via Flickr Creative Commons https://creativecommons.org/licenses/by/2.0/   American Elm Photo Credit: Katya Schulz, via Flickr Creative Commons https://creativecommons.org/licenses/by/2.0/     Ash Tree Photo Credit: Ron Mader, via Flickr Creative Commons https://creativecommons.org/licenses/by-sa/2.0/   Chinese Chestnut Photo Credit: F.D. Richards, via Flickr Creative Commons https://creativecommons.org/licenses/by-sa/2.0/     Chinese Chestnut Tree Photo Credit: F.D. Richards, via Flickr Creative Commons https://creativecommons.org/licenses/by-sa/2.0/     Japanese Chestnut Photo Credit: Harum.koh, via Flickr Creative Commons https://creativecommons.org/licenses/by-sa/2.0/     Butternut Photo Credit: Cdanna2003, via Flickr Creative Commons https://creativecommons.org/licenses/by-sa/2.0/     Pacific Madrone Photo Credit: brewbooks, via Flickr Creative Commons https://creativecommons.org/licenses/by-sa/2.0/     Oregon Ash Photo Credit: born1945, via Flickr Creative Commons https://creativecommons.org/licenses/by/2.0/     Pinyon Pine Photo Credit: Joshua Tree National Park, via Flickr Creative Commons Public Domain     Torreya taxafolia Photo Credit: Malcom Manners, via Flickr Creative Commons https://creativecommons.org/licenses/by/2.0/     Torreya taxafolia grove Photo Credit: Malcom Manners, via Flickr Creative Commons https://creativecommons.org/licenses/by/2.0/