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Presidio of San Francisco Great egret at Crissy marsh
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Presidio of San Francisco
Great Egret
(Casmerodius albus)
 
Great Egret
Will Elder, NPS
A Great Egret takes to flight at Crissy Marsh.
 

Natural History: This bird sustains itself by feeding on small fish and other small vertebrates as well as invertebrates caught by stalking. It is found around both fresh and saltwater habitats. This species is the most cosmopolitan of the herons. It usually roosts and nests in colonies in trees near water.

General Distribution: In the Presidio, this species can be found near freshwater, saltwater bays, and tidal areas, particularly frequenting Crissy Marsh.

Frequency: This bird is common throughout the year at the Presidio.

Identifying Characteristics: This all white species has a very long S-shaped neck, orange bill and dark legs and feet. It is considerably larger than the Snowy Egret.

Presidio Birds main page

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The San Francisco National Cemetery at the Presidio

Did You Know?
The National Cemeteries Act was based on the principles articulated by President Lincoln in his Gettysburg Address--"that these dead shall not have died in vain." Passed by Congress in 1863, the law established thirteen cemeteries to inter veterans of the Armed Forces and their families.
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Last Updated: February 23, 2008 at 16:04 MST