U.S. Fish and Wildlife Service - Sometimes it's hard to be a serious and professional science agency when amphibians like the northern red salamander exist. Our first caption was, LOOK AT THIS

salamander - Kids, Britannica Kids

U.S. Fish and Wildlife Service - Sometimes it's hard to be a serious and professional science agency when amphibians like the northern red salamander exist. Our first caption was, LOOK AT THIS

ShukerNature: February 2012

mattbuckinghamphotography – A Naturalist's Journey

1 taw intro by Emy J. Riquero - Issuu

North American Amphibians by David M. Green, Linda A. Weir, Gary S. Casper, Michael Lannoo - Hardcover - University of California Press

Change is Here Maryland/DC

FrogLog - Amphibian Specialist Group

Red-backed salamanders possess only limited ability to adjust to warming climate

U.S. Fish and Wildlife Service - Sometimes it's hard to be a serious and professional science agency when amphibians like the northern red salamander exist. Our first caption was, LOOK AT THIS

Looking ahead, guided by the past: The role of U.S. national parks in amphibian research and conservation - ScienceDirect