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California IBA Contact

Andrea Jones

More info

ca.audubon.org

California IBAs by Type

IBA Priority Number Acres
Global 82 13,954,543
State 95 5,757,316
Total 177 19,711,859

California's Important Bird Areas Program, launched in 1996, surged forward in 2000. Beginning in 2001, dozens of California field ornithologists, representing a broad range of agencies and affiliations, were interviewed and questioned about sites significant to bird populations in the state. These interviews, in combination with collecting data from around the state, and review by a technical committee, led to 145 sites becoming designated as Important Bird Areas. In 2004, Audubon published the book "Important Bird Areas of California" by Daniel S. Cooper. This network of IBAs is the cornerstone of Audubon's conservation activities in California. Their identification is guiding conservation at the chapter, state, and national levels of Audubon, and serves to showcase noteworthy habitat to other interested groups and agencies. In 2006, Audubon California prioritized IBAs based on bird value, degree of threat, and availability of conservation opportunities, and works with local chapters to conserve these sites and to develop systems to monitor their bird life. 

 
Audubon California has partnered with Cornell Lab of Ornithology and Point Blue Conservation Science to develop California eBird (https://ebird.org/region/US-CA) to gather bird abundance and distribution data at IBA sites into an online database. To assist with local planning efforts, Audubon California has developed maps of all IBA sites in California with the assistance of California Polytechnic Institute. We used ArcGIS to map sites and conduct analyses on habitat types, protection status, size, and other factors of interest. Visit our website to learn more about our program: http://ca.audubon.org/!
 
Text for California IBAs excerpted from "Important Bird Areas of California". Citation: Cooper, D.S. 2004. Important Bird Areas of California. Audubon California. 286 pp. Available (online) at: http://iba.audubon.org/iba/stateIndex.do?state=US-CA . Retrieved (insert date). 
Site Namesort ascending Status Priority Counties IBA Criteria
Sacramento Valley Wetlands Recognized State Butte, Colusa, Glenn, Sutter, Yolo D1, D4i, D4ii, D4v
Sacramento River - Upper Recognized State Butte, Colusa, Glenn, Tehama D4i
Richardson Bay Recognized Global Marin D4ii
Puente-Chino Hills Recognized State Los Angeles, Orange, Riverside, San Bernardino D1
Point Sal 121W35N Identified Global
Point Sal 120W35N Identified Global
Point Reyes - Outer Recognized Global Marin D4ii, D4v
Point Mugu Recognized Global Ventura D4i, D4ii, D4v
Point Conception 121W34N Identified Global
Point Conception 120W34N Identified Global
Point Arena, CA Identified Global
Pier 400 Tern Colony (formerly Terminal Island) Recognized Global Los Angeles D4i
Piedras Blancas, CA Identified Global
Pelican Bay, CA MAMU Identified Global
Panoche Valley Recognized Global Fresno, Merced, San Benito D1, D4i
Pamo Valley Recognized State San Diego D1
Palos Verdes Identified Global
Owens River Recognized State Inyo, Mono D1, D4i, D4ii
Owens Lake Recognized State Inyo D1, D4i, D4ii, D4v
Orange Coast Wetlands Recognized Global Los Angeles, Orange D4i, D4ii, D4v

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