Filters: Tags: quino checkerspot butterfly (X)
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The polygons were digitized from the June 1, 2009 report titled "Quino checkerspot butterfly (Euphydryas editha quino) on San Diego National Wildlife Refuge" prepared by John Martin, Refuge Biologist, San Diego National Wildlife Refuge.Attribute fields include: survey unit identification number (SurveyUnit), presence/absence observations(Observations), 3 survey date fields (SrvyDate1, 2, and 3) and the observer for each site and date (Date1Srvyr, Date2Srvyr, Date3Srvyr). The date "1/1/1900" indicates that no survey information is available, and is accompanied by "N/A" in the respective observer field. For example, Survey Unit 1 was not surveyed beyond SrvryDate1, therefore SrvyDate 2 and 3, Date2Srvyr, and Date3Srvyr...
Dataset includes 2011 habitat assessment polygons in Sycamore Canyon, San Diego County, CA that meet biotic and abiotic requirements to support Quino Checkerspot Butterfly and thus, constitute existing or potential Quino Checkerspot Butterfly habitat.Detailed habitat assessments were conducted by CBI, TNC, and SDSU within the four designated South County grassland management planning units (Rancho Jamul Ecological Reserve, Sweetwater Reservoir, Sycamore Canyon, and Proctor Valley) to document existing habitat conditions and determine habitat suitability for target species and habitats. Habitat assessment data were also used to (1) identify suitable resource-specific restoration activities within each of the four...
Dataset includes 2012 habitat assessment polygons in Sycamore Canyon, San Diego County, CA that meet biotic and abiotic requirements to support Quino Checkerspot Butterfly and thus, constitute existing or potential Quino Checkerspot Butterfly habitat.Detailed habitat assessments were conducted by CBI, TNC, and SDSU within the four designated South County grassland management planning units (Rancho Jamul Ecological Reserve, Sweetwater Reservoir, Sycamore Canyon, and Proctor Valley) to document existing habitat conditions and determine habitat suitability for target species and habitats. Habitat assessment data were also used to (1) identify suitable resource-specific restoration activities within each of the four...
Dataset includes 2012 habitat assessment polygons in Rancho Jamul Ecological Reserve, San Diego County, CA that meet biotic and abiotic requirements to support Quino Checkerspot Butterfly and thus, constitute existing or potential Quino Checkerspot Butterfly habitat.Detailed habitat assessments were conducted by CBI, TNC, and SDSU within the four designated South County grassland management planning units (Rancho Jamul Ecological Reserve, Sweetwater Reservoir, Sycamore Canyon, and Proctor Valley) to document existing habitat conditions and determine habitat suitability for target species and habitats. Habitat assessment data were also used to (1) identify suitable resource-specific restoration activities within...
Quino checkerspot butterfly habitat based populations
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Euphydryas editha quino,
Quino checkerspot butterfly,
USFWS,
habitat
Federal Register Revised Designation of Critical Habitat for the Quino checkerspot butterfly (Euphydryas editha quino)
Locations of 2010 Quino checkerspot butterfly survey areas on San Diego National Wildlife Refuge lands, San Diego County, CA. Data provided by John Martin, Biologist, USFWS.
Habitat Assessment Polygons meeting the minimum requirements for Quino Checkerspot Butterfly habitat.
These data identify, in general, the areas of Final critical habitat for Euphydryas editha quino (Quino checkerspot butterfly).
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Euphydryas editha quino,
Pacific Southwest Region,
Quino checkerspot butterfly,
USFWS,
butterfly,
This data represents the point locations of positive sightings for Quino Checkerspot Butterfly survey observations. The points are digitized from maps included in reports published by Klein-Edwards Professional Services, ECORP Consulting, and Chambers Group. The points are mostly located on or around Otay Mountain in southern San Diego County.
The data points were digitized from the June 1, 2009 report titled "Quino checkerspot butterfly (Euphydryas editha quino) on San Diego National Wildlife Refuge" prepared by John Martin, Refuge Biologist, San Diego National Wildlife Refuge.Attribute fields include observation date (ObsDate), name of observer (Observer), number of individual butterflies sighted (NumIndiv), and the survey unit on which the individual was sighted. The survey unit number identifies areas that were surveyed and corresponds to those idenitified in the report and digitized in the file "2009_survey_unit_polys".
Dataset includes 2011 habitat assessment polygons in Proctor Valley, San Diego County, CA that meet biotic and abiotic requirements to support Quino Checkerspot Butterfly and thus, constitute existing or potential Quino Checkerspot Butterfly habitat.Detailed habitat assessments were conducted by CBI, TNC, and SDSU within the four designated South County grassland management planning units (Rancho Jamul Ecological Reserve, Sweetwater Reservoir, Sycamore Canyon, and Proctor Valley) to document existing habitat conditions and determine habitat suitability for target species and habitats. Habitat assessment data were also used to (1) identify suitable resource-specific restoration activities within each of the four...
Dataset includes 2011 habitat assessment polygons in Rancho Jamul Ecological Reserve, San Diego County, CA that meet biotic and abiotic requirements to support Quino Checkerspot Butterfly and thus, constitute existing or potential Quino Checkerspot Butterfly habitat.Detailed habitat assessments were conducted by CBI, TNC, and SDSU within the four designated South County grassland management planning units (Rancho Jamul Ecological Reserve, Sweetwater Reservoir, Sycamore Canyon, and Proctor Valley) to document existing habitat conditions and determine habitat suitability for target species and habitats. Habitat assessment data were also used to (1) identify suitable resource-specific restoration activities within...
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