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Federal
Shasta Salamanders Surveys for the Shasta-Trinity National Forest (ver. 2.0, July 2020)
Department of the Interior —
The Shasta salamander (Hydromantes shastae) has been petitioned for listing under the Endangered Species Act. The greatest threat to the species is likely habitat... -
Federal
Shasta Salamanders Survey Results for the Shasta-Trinity National Forest, 2019-2020
Department of the Interior —
These data are the results of surveys for the Shasta salamander complex (Hydromantes shastae, H. samweli, and H. wintu) conducted at 87 survey plots on the Shasta-... -
Federal
Post-fire conifer regeneration observations for National Forest land in California (2009 - 2017)
Department of the Interior —
This data consists of presence/absence observations for post-fire conifer regeneration. The data also includes estimates of plot-level topography (slope, aspect),...