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Cascades frog (Rana cascadae) historical site surveys in the Oregon Cascade R...
We used visual surveys to document the presence of all life stages of Cascades frog (Rana cascadae) at historically occupied sites. We surveyed 67 sites 1-2 times between May... -
Cascades frog (Rana cascadae) historical site surveys in the Oregon Cascade R...
We used visual surveys to document the presence of all life stages of Cascades frog (Rana cascadae) at historically occupied sites. We surveyed 67 sites 1-2 times between May...