Brodman et al. 2006

17 images
Ambystoma tigrinum
Bufo americanus
Cnemidophorus sexlineatus
Coluber constrictor
Heterodon platirhinos
Heterodon platirhinos playing dead
Measure snake
Pituophis catenifer.1
Pituophis catenifer.3
Pituophis cetenifer.2
Rana clamitans
Rana pipiens
Rana tadpoles
Thamnophis proximus
Thamnophis radix
Wetland sampling.1
Wetland sampling.2
Bury Etal 2006