Rolf Nussbaumer / White-crowned Sparrow (Zonotrichia leucophrys) on branches covered in frost, Bosque del Apache National Wildlife Refuge, New Mexico, USA. December 2003
01607748
Oliver Hellowell / White crowned sparrow (Zonotrichia leucophrys) in Smoky Mountains, Tennessee, USA. November.
00575617
Tim Zurowski/ BIA / White-crowned Sparrow (Zonotrichia leucophrys), British Columbia, Canada
00563638
Alan Murphy/ BIA / White-crowned Sparrow (Zonotrichia leucophrys) calling, British Columbia, Canada
00563637
Alan Murphy/ BIA / White-crowned Sparrow (Zonotrichia leucophrys), Texas
01549604
Hanne & Jens Eriksen / Black crowned sparrow lark (Eremopterix nigriceps) male at water, Oman, December
00558512
Sebastian Kennerknecht / White-crowned Sparrow (Zonotrichia leucophrys), Lobos Dunes, Presidio, San Francisco, Bay Area, California
00558220
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) juvenile, western Montana
00558219
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), western Montana
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Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), western Montana
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Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) pair bathing, western Montana
01526999
Claudio Contreras / White-crowned sparrow (Zonotrichia leucophrys) singing, Laredo Borderlands, Texas, USA. April
01526900
Claudio Contreras / White-crowned Sparrow (Zonotrichia leucophrys) perched. Laredo Borderlands, Texas, USA. April
01526848
Claudio Contreras / White-crowned sparrow (Zonotrichia leucophrys) perched, Laredo Borderlands, Texas, USA. April
Gerrit Vyn / White-crowned sparrow (Zonotrichia leucophrys) in spring alder. Yukon Delta National Wildlife Refuge, Alaska, USA. May.
00547516
Alan Murphy / White-crowned Sparrow (Zonotrichia leucophrys), New Mexico
00546069
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) bathing, Montana
00546068
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
01460963
David Tipling / Twitchers gathering to watch White-crowned Sparrow (Zonotrichia leucophrys) at Cley, North Norfolk, England, UK, January 2008.
00535545
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00535544
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) bathing, Montana
00526741
Alan Murphy / White-crowned Sparrow (Zonotrichia leucophrys), California
00526740
Alan Murphy / White-crowned Sparrow (Zonotrichia leucophrys), California
00526739
Alan Murphy / White-crowned Sparrow (Zonotrichia leucophrys), California
00526511
Glenn Bartley / White-crowned Sparrow (Zonotrichia leucophrys), British Columbia, Canada
00487116
Christian Ziegler / White-crowned Sparrow (Zonotrichia leucophrys) with telemetry transmitter, this bird has been relocated from Washington to New Jersey to learn about bird migration, New Jersey
00487115
Christian Ziegler / White-crowned Sparrow (Zonotrichia leucophrys) being fitted with telemetry transmitter, this bird has been relocated from Washington to New Jersey to learn about bird migration, New Jersey
00498012
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) in flowering tree, Troy, Montana
00498011
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Troy, Montana
00498010
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) bathing, Troy, Montana
01403053
Loic Poidevin / White crowned sparrow (Zonotrichia leucophtys) Pointe Pelee, Ontario, Canada, May
01403052
Loic Poidevin / White crowned sparrow (Zonotrichia leucophtys) feeding on ground, Pointe Pelee, Ontario, Canada, May
00481303
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) in flowering tree, Troy, Montana
00481302
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) in flowering tree, Troy, Montana
00481301
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Troy, Montana
01352575
B&S Draker / White-crowned Sparrow (Zonotrichia leucophrys) adult on blooming Guayacan (Guaiacum angustifolium). Starr County, Rio Grande Valley, Texas, USA.
01352542
B&S Draker / Northern Cardinal (Cardinalis cardinalis) female and White-crowned Sparrow (Zonotrichia leucophrys) eating Possum Haw Holly (Ilex decidua) berries. Bandera, Hill Country, Texas, USA, February.
01308871
Gerrit Vyn / White-crowned Sparrow (Zonotrichia leucophrys) in breeding plumage, on sandy ground, Starr County, Texas, USA, March.
00441390
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Troy, Montana
00441389
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Troy, Montana
00428648
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) bathing, eastern Montana
00428647
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), western Montana
00428646
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) surrounded by buds, western Montana
00428645
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) surrounded by buds, western Montana
00428644
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) in flowering tree, western Montana
00428643
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), western Montana
00428642
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), western Montana
00428641
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), western Montana
01203416
Gary K. Smith / White crowned sparrow (Zonotrichia leucophrys) rare North American migrant, Cley Village, North Norfolk, UK
01174452
Rolf Nussbaumer / White-crowned Sparrow {Zonotrichia leucophrys} juvenile drinking, Hill Country, Texas, USA
01157917
Rolf Nussbaumer / White-crowned Sparrow (Zonotrichia leucophrys) with frost, Bosque del Apache National Wildlife Refuge, New Mexico, USA. December 2003
01157916
Rolf Nussbaumer / White-crowned Sparrow (Zonotrichia leucophrys) Bosque del Apache National Wildlife Refuge, New Mexico, USA. December 2003
01151741
Tom Vezo / White Crowned Sparrow {Zonotrichia Leucophrys} Bosque del Apache, NM, USA.
01151710
Tom Vezo / White crowned Sparrow {Zonotrichia leucophrys}, Bosque del Apache, NM, USA.
01146458
Tom Vezo / White crowned sparrow (Zonotrichia leucophrys) perched on log with wildflowers, Green Valley, Arizona, USA
01035618
John Cancalosi / White crowned sparrow perching {Zonotrichia leucophrys} on dead cactus, Arizona, USA.
01083571
Tom Vezo / White crowned sparrow in bush {Zonotrichia leucophrys} Green valley, Arizona, USA
01144500
Rolf Nussbaumer / White crowned sparrow {Zonotrichia leucophrys} drinking, Welder Wildlife Refuge, Sinton, Texas, USA.
01144501
Rolf Nussbaumer / Immature White crowned sparrow {Zonotrichia leucophrys} on branch, Welder Wildlife Refuge, Sinton, Texas, USA.
01144499
Rolf Nussbaumer / Immature White crowned sparrow {Zonotrichia leucophrys} Welder Wildlife Refuge, Sinton, Texas, USA.
01049513
Tom Vezo / White crowned sparrow perched (Zonotrichia leucophrys). Bosque del Apache NWR, NM, USA.
00590980
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00590979
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00579106
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) juvenile in autumn, Troy, Montana
00576796
Alan Murphy/ BIA / White-crowned Sparrow (Zonotrichia leucophrys), British Columbia, Canada
00570645
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) in fall, Troy, Montana
00570646
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) bathing, Troy, Montana
00558516
Sebastian Kennerknecht / White-crowned Sparrow (Zonotrichia leucophrys) biologist, Kate Gentry and David Luther, recording calls, Lobos Dunes, Presidio, San Francisco, Bay Area, California
00558515
Sebastian Kennerknecht / White-crowned Sparrow (Zonotrichia leucophrys) biologist, David Luther, using decoy and playback to study territorial responses to certain dialects of calls, Lobos Dunes, Presidio, San Francisco, Bay...
00558514
Sebastian Kennerknecht / White-crowned Sparrow (Zonotrichia leucophrys) biologist, Kate Gentry, watching birds, Lobos Dunes, Presidio, San Francisco, Bay Area, California
00558513
Sebastian Kennerknecht / White-crowned Sparrow (Zonotrichia leucophrys), Lobos Dunes, Presidio, San Francisco, Bay Area, California
00558511
Sebastian Kennerknecht / White-crowned Sparrow (Zonotrichia leucophrys) model used in playback experiments, Lobos Dunes, Presidio, San Francisco, Bay Area, California
00518777
Michael Quinton / White-crowned Sparrow (Zonotrichia leucophrys), Alaska
00487117
Christian Ziegler / White-crowned Sparrow (Zonotrichia leucophrys) with telemetry transmitter, this bird has been relocated from Washington to New Jersey to learn about bird migration, New Jersey
01273909
Robin Chittenden / White-crowned sparrow (Zonotrichia leucophtys) on ground, Norfolk, England, January
01703735
Marie Read / White-crowned sparrow (Zonotrichia albicollis), white-striped form, perched in Eastern redbud (Cercis canadensis) tree during spring snowstorm, Freeville, New York, USA. April.
01702422
Joel Sartore / Photo Ark / White-crowned sparrow (Zonotrichia leucophrys gambelii) juvenile panting before ruffling its feathers, Greenwood Wildlife Rehabilitation Center. Captive.
00653510
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00647949
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00647948
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00647947
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00647946
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00647945
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00647944
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00647943
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys) at pond, Montana
00647942
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
00647941
Donald M. Jones / White-crowned Sparrow (Zonotrichia leucophrys), Montana
01677033
John Chan / White tailed kite (Elanus leucurus) hovering then diving at prey below, Bolsa Chica Ecological Reserve, Southern California, USA, February.
01677028
John Chan / White crowned sparrow (Zonotrichia leucophrys) scratching at the dirt as it foragings on the ground, Bolsa Chica Ecological Reserve, Southern California, USA, January.
01677027
John Chan / White crowned sparrow (Zonotrichia leucophrys) scratching at the dirt as it foragings on the ground, Bolsa Chica Ecological Reserve, Southern California, USA, January.
01677026
John Chan / White crowned sparrow (Zonotrichia leucophrys) scratching at the dirt as it foragings on the ground, Bolsa Chica Ecological Reserve, Southern California, USA, January.
01677025
John Chan / Two White crowned sparrows (Zonotrichia leucophrys) scratching at the dirt as they foraging on the ground, Bolsa Chica Ecological Reserve, Southern California, USA, January.
01677024
John Chan / White crowned sparrows (Zonotrichia leucophrys) foraging on the ground, Bolsa Chica Ecological Reserve, Southern California, USA, January.
