Description: Surveys conducted for nesting bald eagle are done throughout the summer by NDOW and CA State Parks, with some help by TRPA. This layer shows all nests that were active during the 2017 season. Both active and inactive bald eagle nests are protected under TRPA regulations. Only active nests that produce at least 1 fledgling are counted by TRPA as part of its' Threshold Standard' for nesting bald eagles.
Description: Monthly nesting surveys are conducted throughout the summer by the TRPA and LTBMU. This layer shows all nests that were active* during the 2017 season.
Service Item Id: c1a22b5d05e543f6a69b6c362d6bbb22
Copyright Text: Tahoe Regional Planning Agency and Lake Tahoe Basin Management Unit 2007-2017. Sean Tevlin, TRPA. Shay Zanetti, LTBMU. Mark Enders, NDOW. Whitney Brennan, CTC.
Description: Monthly boat and walk-in osprey nesting surveys are conducted monthly throughout the summer by the TRPA, LTBMU, NDOW, and CA State Parks. These layers show all nests that were active* and inactive during the 2017 season. Both active and inactive osprey nests are protected under TRPA regulations. Only active nests are counted by TRPA as part of its' Threshold Standard for nesting osprey.Nest_Id: Please refer to the map located in F:\Research and Analysis\Wildlife\Data\Osprey\osprey nest area codes_legend.pdfNest_Status: A=Active; NA=No Activity ObservedNest_Status_Category: Active (P=osprey perched at or near nest structure; NB= osprey observed building an incomplete nest; I=osprey incubating; B=osprey brooding; PD=prey delivery); No Activity Observed (NG = nest gone - either blown out of tree or tree fallen over; NI = nest initiated - no osprey observed but new nest established or old nest built up; ND = nest dilapidated - no osprey observed; NO = nest complete - no osprey observed; NS = nest occupied by other species)
Service Item Id: c1a22b5d05e543f6a69b6c362d6bbb22
Copyright Text: Tahoe Regional Planning Agency, Lake Tahoe Basin Management Unit, California State Parks, Nevada Department of Wildlife
Name: California Spotted Owl - Protected Activity Center
Display Field: SITE_NAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: California spotted owl Protected Activity Centers (PACs) delineated for the Lake Tahoe Basin Management Unit as of July 22, 2008, mapped in accordance with the 2004 (or 2001) Sierra Neveda Forest Plan Amendment.
Service Item Id: c1a22b5d05e543f6a69b6c362d6bbb22
Copyright Text: The permanent and seasonal staff of the USFS Lake Tahoe Basin Management Unit.
Description: Northern goshawk Protected Activity Centers (PACs) delineated for the Lake Tahoe Basin Management Unit as of July 22, 2009. In accordance with the 2004 (or 2001) Sierra Nevada Forest Plan Amendment
Service Item Id: c1a22b5d05e543f6a69b6c362d6bbb22
Copyright Text: United States Forest Service, Lake Tahoe Basin Management Unit.