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Location: Mission Bay (Fiesta Island), San Diego, CA
Date: 2007-01-01
Lens: Canon 600mm IS F4 + 1.4x II Converter

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Savannah Sparrow Passerculus sandwichensis


Description

A secretive little sparrow that prefers wet meadows and open fields with fairly short vegetation. They feed on seeds and insects.



Appearance

Gray-brown upperparts with dark streaks. White underparts with dark streaks. Yellow to white supercilium. Thin white stripe through center of crown. Short, forked tail. Conical bill. Pinkish legs. Sexes similar. 5 to 6 inches in length.



Habitat

Salt marshes, grasslands, sandy regions, and prairies.



Nesting

4-6 pale blue-green eggs with dark brown spots speckles. The eggs have a 10-13 day incubation period. Fledging occurs 7-10 days after hatching. The nest is an open cup lined with grass, hair, and plant material. It is usually built on or near the ground.






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