YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Institute on Ecosystems/Montana State University intern, John, surveying a site (2)
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Institute on Ecosystems/Montana State University intern, John, surveying a site (3)
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: comparing mud maps and photos from previous surveys
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Lead biological technician, Jana, surveying a site (2)
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Lead biological technician, Jana, surveying a site (3)
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: recently hatched Colombia spotted frog tadpoles
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Lead biological technician, Jana, surveying clutch of recently hatched Columbia spotted frog tadpoles
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Lead biological technician, Jana, photographing a clutch of recently hatched Columbia spotted frog tadpoles
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Lead biological technician, Jana, nets a recently hatched Columbia spotted frog tadpole
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: lead biological technician, Jana, holds a mature Columbia spotted frog
YellowstoneNPS:
Columbia spotted frog rests on the edge of a pond
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: recently hatched Colombia spotted frog tadpole
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: recently hatched Colombia spotted frog tadpole (2)
YellowstoneNPS:
Columbia spotted frog floating in the water
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Institute on Ecosystems/Montana State University interns, Tim and John, with lead biological technician, Jana
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: mature Columbia spotted frog in the net
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program:
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Lead biological technician, Jana, surveying a site (5)
YellowstoneNPS:
Columbia spotted frog hides in vegetation in the water
YellowstoneNPS:
National Park Service Greater Yellowstone Network (GRYN) Amphibian and Wetland monitoring program: Lead biological technician, Jana, surveying a site (4)
YellowstoneNPS:
Tiger salamander, Swan Lake Flat
YellowstoneNPS:
Tiger salamander, Swan Lake Flat
YellowstoneNPS:
Western Tiger Salamanders (Ambystoma mavortium) coming up for air
YellowstoneNPS:
Western Tiger Salamanders (Ambystoma mavortium) in Lamar Valley