2017 Monitoring Results from the DeSilva Island Heronry: A reoprt to the DeSilva Island Home Owners' Association

Author(s): 

Condeso, T. Emiko
John P. Kelly

Publication Date: 

2017

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: 

Condeso, T. E., and J. P. Kelly. 2017. 2017 Monitoring Results from the DeSilva Island Heronry: A report to the DeSilva Island Home Owners' Association. ACR Tech. Rpt 90-3-42 © November 2017. Audubon Canyon Ranch, Cypress Grove Research Center, P. O. Box 808, Marshall, CA 94940.

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