ECOS Species Data
U.S. Fish and Wildlife Service · Safety & environment
- Published by
- U.S. Fish and Wildlife Service
- Status on DatenUS
- Live
- Data as of 10/22/2026
- License
- Public domain
- Records loaded
- 1,575
- From the latest update
What this data covers
ECOS Species Data is published by U.S. Fish and Wildlife Service. DatenUS uses it for: Endangered and threatened species and the counties where they live now. We load it on a schedule from the official source and show the date of the latest update on every page that uses it.
Official source: ecos.fws.gov
Where to see this data on DatenUS
Pages built from this source, by topic
Frequently asked questions
- Is ECOS Species Data data free to use?
- Yes. ECOS Species Data is a work of the U.S. government and is in the public domain. You can use it without a license; citing U.S. Fish and Wildlife Service is good practice.
- Who publishes ECOS Species Data?
- U.S. Fish and Wildlife Service publishes it. The official page is https://ecos.fws.gov/ecp/.
- How current is ECOS Species Data on DatenUS?
- The latest data we loaded is as of 10/22/2026. We check the source on a schedule and update the pages that use it.
- How should I cite this data?
- Cite the original publisher: ECOS Species Data, U.S. Fish and Wildlife Service, https://ecos.fws.gov/ecp/. If you used a DatenUS page, you can add its URL as the place you viewed it.
Source: U.S. Fish and Wildlife Service · Data as of 10/22/2026
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