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#1 Federal
Southwestern Willow Flycatcher (Empidonax traillii extimus) Surveys and Nest Monitoring in San Diego County, California (ver. 5.0, December 2025)
- Organization: Department of the Interior
- Dataset Last Updated: December 12, 2025 at 12:00 AM
Data presented are results of surveys and monitoring for Southwestern Willow Flycatcher (Empidonax traillii extimus) in San Diego County, California. These data were collected to assess...
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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 06:03 AM

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