Heron and egret monitoring results at Marin Islands National Wildlife Refuge: 2014 nesting season. A report to the San Pablo Bay National Wildlife Refuge2014 nesting season. A report to the San Pablo Bay National Wildlife Refuge

Author(s):

Kelly, J. P., Fischer, B., Millus, Sarah, Condeso, T. E.,

Publication Date:

Jan 2014

Audubon Canyon Ranch (ACR) has been monitoring the number of nesting herons and egrets at Marin Islands since 1979, and the annual reproductive success of Great Egrets and Great Blue Herons there since 1993. Nests are monitored annually, during repeated visits, from viewing positions on East Marin Island and by boat. This work is part of an ongoing, regional study of heron and egret colonies in the northern San Francisco Bay area (see REFERENCES CITED).

Type of Document:

Technical Report

PDF is:

Web Page Link:

Citation:

Kelly, J. P., B. Fischer, S. Millus, and T. E. Condeso. 2014. Heron and Egret Monitoring Results at Marin Islands National Wildlife Refuge: 2014 Nesting Season. Report to the San Pablo Bay National Wildlife Refuge. ACR Technical Report 90-3-33 © December 2014. Audubon Canyon Ranch, Cypress Grove Research Center, P. O. Box 808, Marshall, CA 94940.