Table · dataset · 2025
Barred Owl Observations by PLSS Section [ds2873]
Listed in California Open Data
This public dataset is a summary of the information contained in the Barred Owl Observations Database (BDOWDB, [ds8], secured).
Description
The BDOWDB provides point locations for barred owls, Strix hybrids, and unknown Strix. It is a secured layer because it includes references to sensitive spotted owl locations.
This summary layer provides all of the PLSS Sections in which barred owls have been reported to CDFW and the first and last years that owls were reported in each section. Inquiries regarding this layer or the BDOWDB can be directed to the database manager. Most of the barred owl data reported to CDFW was collected incidentally during spotted owl surveys conducted on private and government timberlands; therefore, it may not capture the full extent of the current barred owl range in California.
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Additional data sources include citizen science applications such as eBird and iNaturalist and only verifiable observations are used. Barred owl presence has been attributed to northern spotted owl ( Strix occidentalis caurina ) population declines and threaten California spotted owls ( Strix occidentalis occidentalis ). Additional information on barred owls in California and submitting data can be found on CDFW's Barred Owl Threat webpage: wildlife.ca.gov/Conservation/Birds/Barred-Owl-Threat .
Links
Get the data
- Publisher page data-cdfw.opendata.arcgis.com/datasets/CDFW::barred-owl-observations-by-plss-section-ds2873 ↗
documentation · download · from data ca gov
- ArcGIS GeoService services2.arcgis.com/Uq9r85Potqm3MfRV/arcgis/rest/services/biosds2873_fpu/FeatureSe… ↗
download · from data ca gov
- CSV data-cdfw.opendata.arcgis.com/api/download/v1/items/4895bf347fca4853807e6c6fa4ed8591/csv?lay… ↗
download · from data ca gov
- Shapefile data-cdfw.opendata.arcgis.com/api/download/v1/items/4895bf347fca4853807e6c6fa4ed8591/shapefi… ↗
download · from data ca gov
- GeoJSON data-cdfw.opendata.arcgis.com/api/download/v1/items/4895bf347fca4853807e6c6fa4ed8591/geojson… ↗
download · from data ca gov
- KML data-cdfw.opendata.arcgis.com/api/download/v1/items/4895bf347fca4853807e6c6fa4ed8591/kml?lay… ↗
download · from data ca gov
- BIOS Homepage wildlife.ca.gov/Data/BIOS ↗
download · from data ca gov
- Source download (File Geodatabase) filelib.wildlife.ca.gov/Public/BDB/GIS/BIOS/Public_Datasets/2800_2899/ds2873.zip ↗
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/barred-owl-observations-by-plss-section-ds28731 ↗
landing page · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=8fde8e53-178e-445b-bd1e-f9283ce79… ↗
metadata API · from data ca gov
Topics
- Stated by source
- Natural Resources
- From keywords
- Life Sciences
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | 8fde8e53-178e-445b-bd1e-f9283ce793c6 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[topic].ckan_group:data_ca_gov:natural-resources | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| created_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| description | source · data ca gov | connector:data_ca_gov@1.0.0 | /notes |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| publication_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| title | source · data ca gov | connector:data_ca_gov@1.0.0 | /title |
| updated_date | source · data ca gov | connector:data_ca_gov@1.0.0 |