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Presidio of San Francisco People recreating on Baker Beach
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Presidio of San Francisco
Pine Siskin
(Carduelis pinus)
 
Pine siskin
Will Elder, NPS
A pine siskin visits El Polin Spring.
 

Natural History: The Pine Siskin feeds primarily on seeds and plant parts, but may also eat insects. It tends to take cover in trees but nests in dense foliage. It breeds from April to September.

General Distribution: In the Presidio, this bird is found in all forests and in ornamental plants.

Frequency: This species is common in the spring and summer and abundant in the fall and winter seasons.

Identifying Characteristics: This bird's identifying characteristics are its brown streaking and forked tail. It shows a touch of yellow in its wings and tail.

Presidio Birds main page

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Did You Know?
In 1872, there was a proposal in Congress for the Presidio to become a San Francisco city park. The Army reported that 800 acres were required for national defense, provided barracks be relocated. Despite Congressman Cole's attempts, however, the Presidio reservation remained intact.
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Last Updated: February 09, 2008 at 19:49 MST