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Foothill yellow-legged frog (Rana boylii) surveys in Oregon 2019
We used visual surveys and environmental DNA (eDNA) sampling to document the presence of all life stages of foothill yellow-legged frogs (Rana boylii) at historically occupied... -
Biota (Elwha River salmon carcass addition experiment)
Experimental field study conducted on the Elwha River to test foodweb effects of adding coho salmon carcasses to side channels of the lower and middle river. Study was initiated... -
Temperature and light (Elwha River salmon carcass addition experiment)
Experimental field study conducted on the Elwha River to test foodweb effects of adding coho salmon carcasses to side channels of the lower and middle river. Study was initiated... -
Albuquerque/Middle Rio Grande Urban Waters Viewer
These data have been compiled in support of the Middle Rio Grande/Albuquerque Urban Waters Partnership for the region including Albuquerque, New Mexico.The Middle Rio... -
Foothill yellow-legged frog (Rana boylii) surveys in Oregon 2019
We used visual surveys and environmental DNA (eDNA) sampling to document the presence of all life stages of foothill yellow-legged frogs (Rana boylii) at historically occupied... -
Nutrients (Elwha River salmon carcass addition experiment)
Experimental field study conducted on the Elwha River to test foodweb effects of adding coho salmon carcass to side channels of the lower and middle river. Study was initiated... -
Foothill yellow-legged frog (Rana boylii) surveys in Oregon 2019
We used visual surveys and environmental DNA (eDNA) sampling to document the presence of all life stages of foothill yellow-legged frogs (Rana boylii) at historically occupied... -
Nutrients (Elwha River salmon carcass addition experiment)
Experimental field study conducted on the Elwha River to test foodweb effects of adding coho salmon carcass to side channels of the lower and middle river. Study was initiated... -
Cascade torrent salamander (Rhyacotriton cascadae) surveys in Oregon and Wash...
The US Fish and Wildlife Service (USFWS) is evaluating the status of the Cascade torrent salamander (Rhyacotriton cascadae) across its range to determine whether the species...