Amphibia 1 Amphibian 1 Boreas 1 Capture-recapture 1 Curricula 1 Economic and social effects 1 Great yellowstone ecosystem 1 Greater Yellowstone Ecosystem 1 Handling time 1 Identification method 1 Image processing 1 Marking 1 Parks 1 Passive integrated transponder 1 Photo identification Rocky Mountain National Park 1 Stress 1 Stresses 1 Trade off 1 amphibian 1 identification method 1 mark-recapture method 1 national park 1 photograph 1 trade-off 1