adult; no sexual dimorphism (California, USA; 2007-01-13)
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White-crowned Sparrow
Zonotrichia leucophrys
Native Range:
North America
Notes:
abundant in bushy and weedy habitats; generally resembles White-throated Sparrow but lacks white throat; distinctive song begins with clear whistles; often found in small flocks.
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frontal view; white-and-black striped crown (California, USA; 2007-04-21)
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dorsal view streaks on back (California, USA; 2008-01-20)
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pair (California, USA; 2007-04-21)
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clear whitish gray underparts (California, USA; 2008-01-20)
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light-colored bill (California, USA; 2006-12-24)
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juvenile; brown-and tan striped head California, USA; 2007-10-28)
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juvenile showing tan median crown stripe (California, USA; 2007-10-28) |
juvenile (California, USA; 2007-01-27) |
nonbreeding adult (California, USA; 2006-10-06) |
posing for portrait (California, USA; 2009-01-18) |
side view (California, USA; 2011-11-18) |
frontal view (California, USA; 2011-11-18) |