2018 and 2019 monitoring results from the DeSilva Island Heronry: A report to the DeSilva Island Homeowners' Association

Author(s): 

Lumpkin, D.
T. E. Condeso

Publication Date: 

Nov 2019

Type of Document: 

Technical Report

The heronry at DeSilva Island, in Marin County, California, is one of many colony sites that are monitored by Audubon Canyon Ranch (ACR) as part of its Heron and Egret Project. The Project was initiated in 1990 and reflects an ongoing effort to monitor the status of colonially nesting herons and egrets throughout five counties in the northern San Francisco Bay region. The primary goal of the Heron and Egret Project is to develop and apply current and historical information on status of herons and egrets to wetland conservation concerns in the San Francisco Bay area.

PDF is: 

the full text.

Citation: 

Lumpkin, D., and T. E. Condeso. 2019. 2018 and 2019 Monitoring results from the DeSilva Island Heronry: A report to the DeSilva Island Homeowners' Association. ACR Technical Report 90-3-47 © November 2019. Audubon Canyon Ranch, Cypress Grove Research Center, Marshall, CA 93940.

Keywords: 

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