 Abert's Squirrel, Sandia Peak, NM, 2-12-13, Ja_22708.jpg |
 Anna's Hummingbird feeding young, Pismo Bay SP, CA, 2-22-13, Ja_26818.jpg |
 Anna's Hummingbird nestlings, Pismo Bay SP, CA, 2-22-13, Ja_26788.jpg |
 Arizona Gray Squirrel, Madura Canyon, AZ, 2-15-13, Ja_24076.jpg |
 Arizona Woodpecker, Madura Canyon, AZ, 2-15-13, Ja_24138.jpg |
 Band-tailed Pigeon, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25199.jpg |
 Band-tailed Pigeon, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25207.jpg |
 Barn Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25365.jpg |
 Barn Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25368.jpg |
 Barn Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25388.jpg |
 Barn Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25391.jpg |
 Barn Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25396.jpg |
 Bendire's Thrasher west of Buckeye, AZ, 2-21-13, Ja_26687.jpg |
 Bendire's Thrasher, west of Buckeye, AZ, 2-21-13, Ja_26596.jpg |
 Bendire's Thrasher, west of Buckeye, AZ, 2-21-13, Ja_26649.jpg |
 Bendire's Thrasher, west of Buckeye, AZ, 2-21-13, Ja_26674.jpg |
 Black Phoebe, Pismo Bay SP, CA, 2-23-13, Ja_27746.jpg |
 Black Phoebe, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26008.jpg |
 Black Rosy-Finch, Sandia Peak, NM, 2-12-13, Ja_22587.jpg |
 Black Rosy-Finch, Sandia Peak, NM, 2-12-13, Ja_22738.jpg |
 Black-chinned Sparrow, Florida Canyon, AZ, 2-17-13, Ja_24366.jpg |
 Black-headed Grosbeak male, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25121.jpg |
 Black-headed Grosbeak male, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25129.jpg |
 Black-tailed Gnatcatcher male, Marana, AZ, 2-18-13, Ja_25746.jpg |
 Bobcat, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25541.jpg |
 Bobcat, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25547.jpg |
 Bobcats, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25543.jpg |
 Brandt's Cormorant, San Luis Port, CA, 2-23-13, Ja_27864.jpg |
 Brant, Morro Bay, CA, 2-23-13, Ja_28077.jpg |
 Brant, Morro Bay, CA, 2-23-13, Ja_28078.jpg |
 Brant, Morro Bay, CA, 2-24-13, Ja_28459.jpg |
 Broad-billed Hummingbird female on nest, Tucson Desert Museum, AZ, 2-18-13, Ja_24969.jpg |
 Brown Pelican Pacific subspecies, San Luis Port, CA, 2-23-13, Ja_27976.jpg |
 Brown-capped - front & Hepburn's Gray-crowned Rosy-Finches - back, Sandia Peak, NM, 2-12-13, Ja_22729.jpg |
 Brown-capped Rosy-Finch, Sandia Peak, NM, 2-12-13, Ja_22579.jpg |
 Bufflehead female, Morro Bay, CA, 2-24-13, Ja_28330.jpg |
 Bufflehead male, Morro Bay, CA, 2-24-13, Ja_28325.jpg |
 Cactus Wren, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24588.jpg |
 California Condor, Vermillion Cliffs AZ, 2-27-13, Ja3_28843.jpg |
 California Condor, Vermillion Cliffs AZ, 2-27-13, Ja_28875.jpg |
 California Condor, Vermillion Cliffs AZ, 2-27-13, Ja_28891.jpg |
 California Gull - 2nd cycle, Pismo Bay SP, CA, 2-22-13, Ja_26919.jpg |
 California Gull - 3rd cycle, Pismo Bay, CA, 2-23-13, Ja_27096.jpg |
 California Gull - breeding, Pismo Bay, CA, 2-23-13, Ja_27087.jpg |
 California Gull - nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27083.jpg |
 California Gull - nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27095.jpg |
 California Gull - nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27294.jpg |
 California Sea Lions, San Luis Port, CA, 2-23-13, Ja_27802.jpg |
 California Sea Lions, San Luis Port, CA, 2-23-13, Ja_27934.jpg |
 California Sea Lions, San Luis Port, CA, 2-23-13, Ja_27936.jpg |
 California Towhee, Morro Bay, CA, 2-23-13, Ja_28148.jpg |
 California Towhee, Morro Bay, CA, 2-23-13, Ja_28165.jpg |
 California Towhee, Pismo Bay SP, CA, 2-23-13, Ja_27717.jpg |
 Chestnut-backed Chickadee, Pismo Bay SP, CA, 2-22-13, Ja_26861.jpg |
 Chestnut-backed Chickadee, Pismo Bay SP, CA, 2-22-13, Ja_26876.jpg |
 Chihuahuan Raven, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13,Ja_24620.jpg |
 Cinnamon Teal male, Patagonia State Park, AZ, 2-14-13, Ja_23765.jpg |
 Cinnamon Teal males, Patagonia State Park, AZ, 2-14-13, Ja_23740.jpg |
 Coatimundi, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25580.jpg |
 Coatimundi, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25588.jpg |
 Common Merganser female, Patagonia SP, AZ, 2-15-13, Ja_23929.jpg |
 Common Raven, South Rim Grand Canyon, AZ, 2-26-13, Ja_28713.jpg |
 Common Side-blotched Lizard- Uta stansburiana, west of Buckeye, AZ, 2-20-13, Ja3_26279.jpg |
 Costa's Hummingbird female - building nest, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24986.jpg |
 Costa's Hummingbird female, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25087.jpg |
 Costa's Hummingbird male, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja3_25005.jpg |
 Costa's Hummingbird male, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25017.jpg |
 Costa's Hummingbird male, Tucson Desert Museum, AZ, 2-18-13, Ja_25158.jpg |
 Coyote, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24564.jpg |
 Coyote, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24574.jpg |
 Coyote, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24576.jpg |
 Coyote, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24577.jpg |
 Curve-billed Thrasher, San Antonio, NM, 2-13-13, Ja_23336.jpg |
 Desert Bighorn ewe, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25298.jpg |
 Desert Bighorn ram, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25242.jpg |
 Desert Bighorn ram, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25246.jpg |
 Desert Bighorn ram, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25257.jpg |
 Desert Bighorn ram, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25261.jpg |
 Desert Bighorn ram, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25284.jpg |
 Desert Bighorn ram, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25289.jpg |
 Desert Bighorn ram, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25297.jpg |
 Desert Cottontail, Marana, AZ, 2-18-13, Ja_25752.jpg |
 Desert Cottontail, Marana, AZ, 2-18-13, Ja_25753.jpg |
 Eared Grebe - nonbreeding plumage, Morro Bay, CA, 2-24-13, Ja_28318.jpg |
 Ferruginous Hawk, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24765.jpg |
 Ferruginous Hawk, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24851.jpg |
 Gila Woodpecker female, Patagonia State Park, AZ, 2-14-13, Ja_23532.jpg |
 Gila Woodpecker female, Tucson, AZ, 2-18-13, Ja_24891.jpg |
 Gila Woodpecker female, Tucson, AZ, 2-18-13, Ja_24909.jpg |
 Gila Woodpecker male, Tucson, AZ, 2-18-13, Ja2_24586.jpg |
 Gila Woodpecker male, Tucson, AZ, 2-18-13, Ja_24586.jpg |
 Gila Woodpecker male, Tucson, AZ, 2-18-13, Ja_24603.jpg |
 Glaucous-winged Gull - adult nonbreeding, Morro Bay, CA, 2-24-13, Ja_28223.jpg |
 Glaucous-winged Gull - adult nonbreeding, Morro Bay, CA, 2-24-13, Ja_28233.jpg |
 Golden-crowned Sparrow, Pismo Bay SP, CA, 2-23-13, Ja_27489.jpg |
 Golden-crowned Sparrow, Pismo Bay SP, CA, 2-23-13, Ja_27508.jpg |
 Granite Spiny Lizard - Sceloporus orcutti, Morro Bay, CA, 2-24-13, Ja_28518.jpg |
 Granite spiny lizard, Sceloporus orcutti, Morro Bay, CA, 2-24-13, Ja_28515.jpg |
 Gray Hawk, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25321.jpg |
 Gray Hawk, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25326.jpg |
 Gray Hawk, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25354.jpg |
 Gray Hawk, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25362.jpg |
 Gray-crowned Rosy-Finch - Coastal or Hepburn's subspecies, Sandia Peak, NM, 2-12-13, Jas_22749.jpg |
 Gray-crowned Rosy-Finch - Coastal or Hepburn's subspecies, Sandia Peak, NM, 2-12-13, Jas_22750.jpg |
 Gray-crowned Rosy-Finch - interior subspecies, Sandia Peak, NM, 2-12-13, Ja_22572.jpg |
 Gray-crowned Rosy-Finch - interior subspecies, Sandia Peak, NM, 2-12-13, Ja_22590.jpg |
 Gray-crowned Rosy-Finch - interior subspecies, Sandia Peak, NM, 2-12-13, Ja_22600.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24624.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24637.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24638.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24640.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24645.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24648.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24649.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24659.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24663.jpg |
 Great Horned Owl, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24673.jpg |
 Greater Scaup, Morro Bay, CA, 2-24-13, Ja_28327.jpg |
 Green-tailed Towhee, Patagonia, AZ, 2-15-13, Ja_23990.jpg |
 Hairy Woodpecker, Mt Lemmon, Tucson, AZ, 2-18-13, Ja_25860.jpg |
 Harris's Hawk, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25511.jpg |
 Harris's Hawk, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25525.jpg |
 Heermann's Gull - 1st cycle, Morro Bay, CA, 2-24-13, Ja_28218.jpg |
 Heermann's Gull - 1st cycle, Morro Bay, CA, 2-24-13, Ja_28225.jpg |
 House Sparrow - female melanistic, Wilcox, AZ, 2-13-13, Ja_23501.jpg |
 House Sparrow - female melanistic, Wilcox, AZ, 2-13-13, Ja_23505.jpg |
 Hutton's Vireo, Madura Canyon, AZ, 2-15-13, Ja_24092.jpg |
 Inca Dove building nest with a friend, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25181.jpg |
 Inca Dove building nest with help, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25179.jpg |
 Inca Dove building nest, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25172.jpg |
 Inca Dove nest building with a friend, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25216.jpg |
 Juniper Titmouse, South Rim Grand Canyon, AZ, 2-26-13, Ja_28672.jpg |
 Juniper Titmouse, South Rim Grand Canyon, AZ, 2-26-13, Ja_28701.jpg |
 Ladder-backed Woodpecker male, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26203.jpg |
 Lawrence's Goldfinch female, Patagonia, AZ, 2-15-13, Ja_23881.jpg |
 Lawrence's Goldfinch male, Patagonia, AZ, 2-15-13, Ja_23864.jpg |
 Lawrence's Goldfinch male, Patagonia, AZ, 2-15-13, Ja_23887.jpg |
 Le Conte's Thrasher feeding, west of Buckeye, AZ, 2-20-13, Ja_26466.jpg |
 Le Conte's Thrasher, west of Buckeye, AZ, 2-20-13, Ja_26521.jpg |
 Le Conte's Thrasher, west of Buckeye, AZ, 2-20-13, Ja_26530.jpg |
 Lesser Goldfinch - Western form male juvenile, San Antonio, NM, 2-13-13, Ja_23348.jpg |
 Lesser Scaup, Patagonia SP, AZ, 2-15-13, Ja_23976.jpg |
 Lewis's Woodpecker, South Rim Grand Canyon, AZ, 2-26-13, Ja_28584.jpg |
 Lewis's Woodpecker, South Rim Grand Canyon, AZ, 2-26-13, Ja_28617.jpg |
 Lilac-crowned Parrot, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25141.jpg |
 Lilac-crowned Parrot, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13,Ja_25145.jpg |
 Loggerhead Shrike, west of Buckeye, AZ, 2-21-13, Ja_26730.jpg |
 Long-billed Curlew, Pismo Bay, CA, 2-23-13, Ja_27169.jpg |
 Long-billed Curlew, Pismo Bay, CA, 2-23-13, Ja_27178.jpg |
 Long-billed Curlew, Pismo Bay, CA, 2-23-13, Ja_27183.jpg |
 Marbled Godwit non breeding, Pismo Bay, CA, 2-23-13, Ja_27346.jpg |
 Marbled Godwit non breeding, Pismo Bay, CA, 2-23-13, Ja_27347.jpg |
 Marbled Godwit non breeding, Pismo Bay, CA, 2-23-13, Ja_27352.jpg |
 Marbled Godwit non breeding, Pismo Bay, CA, 2-23-13, Ja_27363.jpg |
 Marbled Godwit non breeding, Pismo Bay, CA, 2-23-13, Ja_27366.jpg |
 Marbled Godwit non breeding, Pismo Bay, CA, 2-23-13, Ja_27389.jpg |
 Marbled Godwit non breeding, Pismo Bay, CA, 2-23-13, Ja_27391.jpg |
 Mexican Jay - Arizona subspecies, Mt Lemmon, Tucson, AZ, 2-18-13, Ja_25918.jpg |
 Mexican Mallard male, Patagonia State Park, AZ, 2-14-13, Ja_23588.jpg |
 Mexican Mallard male, Patagonia State Park, AZ, 2-14-13, Ja_23746.jpg |
 Mexican Gray Wolf, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24918.jpg |
 Mexican Gray Wolf, Tucson Desert Museum, AZ, 2-18-13, Ja_24917.jpg |
 Monarchs, Pismo Bay SP, CA, 2-22-13, Ja_26769.jpg |
 Monarchs, Pismo Bay SP, CA, 2-22-13, Ja_26784.jpg |
 Monarchs, Pismo Bay SP, CA, 2-23-13, Ja_27780.jpg |
 Mountain Lion, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24515.jpg |
 Mountain Lion, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24529.jpg |
 Mountain Lion, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24534.jpg |
 Mountain Lion, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24537.jpg |
 Neotropic Cormorant, Bosque del Apache NW Refuge, NM, 2-13-13, Ja_23205.jpg |
 Northern Flicker female - Red Shafted, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26210.jpg |
 Northern Flicker female, Red-shafted, Patagonia SP, AZ, 2-15-13, Ja_23956.jpg |
 Northern Mockingbird, Pismo Bay SP, CA, 2-22-13, Ja_26838.jpg |
 Northern Pintails, Bosque del Apache NW Refuge, NM, 2-13-13, Ja_23415.jpg |
 Nuttall's Woodpecker female, Pismo Bay SP, CA, 2-23-13, Ja_27669.jpg |
 Nuttall's Woodpecker male, Pismo Bay SP, CA, 2-23-13, Ja_27624.jpg |
 Nuttall's Woodpecker male, Pismo Bay SP, CA, 2-23-13, Ja_27676.jpg |
 Nuttall's Woodpecker male, Pismo Bay SP, CA, 2-23-13, Ja_27685.jpg |
 Oak Titmouse, Pismo Bay SP, CA, 2-23-13, Ja_27730.jpg |
 Oak Titmouse, Pismo Bay SP, CA, 2-23-13, Ja_27734.jpg |
 Oak Titmouse, Pismo Bay SP, CA, 2-23-13, Ja_27741.jpg |
 Olive Warbler, Florida Canyon, AZ, 2-16-13, Jas_24169.jpg |
 Orange-crowned Warbler, western subspecies, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26091.jpg |
 Pelagic Cormorant, Morro Bay, CA, 2-23-13, Ja_27989.jpg |
 Pelagic Cormorant, Morro Bay, CA, 2-24-13, Ja_28208.jpg |
 Pelagic Cormorant, Morro Bay, CA, 2-24-13, Ja_28212.jpg |
 Peregrine Falcon, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25444.jpg |
 Peregrine Falcon, Tucson Desert Museum, AZ, 2-18-13, Ja_25438.jpg |
 Phainopela male, Marana, AZ, 2-18-13, Ja_25821.jpg |
 Pied-billed Grebe breeding adult, Patagonia State Park, AZ, 2-14-13, Ja_23819.jpg |
 Pied-billed Grebe - nonbreeding plumage,, Morro Bay, CA, 2-24-13, Ja_28338.jpg |
 Pine Sisken, San Antonio, NM, 2-13-13, Ja_23316.jpg |
 Pinyon Jay, Vermillion Cliffs AZ, 2-27-13, Ja_28785.jpg |
 Pinyon Jay, Vermillion Cliffs AZ, 2-27-13, Jat_28797.jpg |
 Pinyon Jays, Vermillion Cliffs AZ, 2-27-13, Ja_28796.jpg |
 Pinyon Jays, Vermillion Cliffs AZ, 2-27-13, Ja_28817.jpg |
 Plumbeous Vireo, Patagonia State Park, AZ, 2-14-13, Ja_23560.jpg |
 Prairie Falcon, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24699.jpg |
 Prairie Falcon, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24701.jpg |
 Prairie Falcon, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24703.jpg |
 Prairie Falcon, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24721.jpg |
 Prairie Falcon, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24751.jpg |
 Pygmy Nuthatch, Mt Lemmon, Tucson, AZ, 2-18-13, Ja_25953.jpg |
 Red Crossbill 1st year male, South Rim Grand Canyon, AZ, 2-26-13, Ja_28758.jpg |
 Red Crossbill 1st year male, South Rim Grand Canyon, AZ, 2-26-13, Ja_28760.jpg |
 Red Crossbill 1st year male, South Rim Grand Canyon, AZ, 2-26-13, Ja_28768.jpg |
 Red-eared Slider, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26147.jpg |
 Red-tailed Hawk - Fuertes's juvenile, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24878.jpg |
 River Otter, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25607.jpg |
 River Otter, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25621.jpg |
 Rock Squirrel South Rim Grand Canyon AZ 2-26-13 Ja_28650.jpg |
 Rock Squirrel, Patagonia State Park, AZ, 2-14-13, Ja_23542.jpg |
 Rock Squirrel, South Rim Grand Canyon, AZ, 2-26-13, Ja_28652.jpg |
 Ross's Geese, Bosque del Apache NW Refuge, NM, 2-13-13, Ja_23398.jpg |
 Rosy-Finches, Sandia Peak, NM, 2-12-13, J_22732.jpg |
 Round-Tailed Ground Squirrel - Spermophilus tereticaudus, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26243.jpg |
 Round-Tailed Ground Squirrel - Spermophilus tereticaudus, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26260.jpg |
 Round-Tailed Ground Squirrel - Spermophilus tereticaudus, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26272.jpg |
 Ruddy Duck female, Patagonia SP, AZ, 2-15-13, Ja_23936.jpg |
 Ruddy Duck male, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26166.jpg |
 Ruddy Duck nonbreeding male Patagonia State Park, AZ, 2-14-13, Ja_23813.jpg |
 Rufous-capped Warbler, Florida Canyon, AZ, 2-17-13, Jat_24346.jpg |
 Sagebrush Sparrow, west of Buckeye, AZ, 2-20-13, Ja_26350.jpg |
 Sagebrush Sparrow, west of Buckeye, AZ, 2-20-13, Ja_26376.jpg |
 Sagebrush Sparrow, west of Buckeye, AZ, 2-20-13, Ja_26405.jpg |
 Sagebrush Sparrow, west of Buckeye, AZ, 2-20-13, Ja_26415.jpg |
 Sagebrush Sparrow, west of Buckeye, AZ, 2-20-13, Ja_26433.jpg |
 Sanderling non breeding plumage, Pismo Bay, CA, 2-23-13, Ja_27206.jpg |
 Sanderling non breeding plumage, Pismo Bay, CA, 2-23-13, Ja_27269.jpg |
 Sandhill Crane, Bosque del Apache, NM, 2-13-13, Ja_23084.jpg |
 Sara Orangetip, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25226.jpg |
 Sara Orangetip, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25227.jpg |
 Sara Orangetip, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_25234.jpg |
 Sea Otter, Morro Bay, CA, 2-23-13, Ja_28033.jpg |
 Sea Otter, Morro Bay, CA, 2-23-13, Ja_28034.jpg |
 Snow Geese, Bosque del Apache NW Refuge, NM, 2-13-13, Ja_23354.jpg |
 Snow Geese, Bosque del Apache NW Refuge, NM, 2-13-13, Ja_23362.jpg |
 Snow Goose, Bosque del Apache NW Refuge, NM, 2-13-13, Ja_23218.jpg |
 Snow Goose, Bosque del Apache NW Refuge, NM, 2-13-13, Ja_23221.jpg |
 Snow Goose, Bosque del Apache NW Refuge, NM, 2-13-13, Ja_23222.jpg |
 Snowy Egret subadult, Pismo Bay, CA, 2-23-13, Ja_27412.jpg |
 Snowy Egret subadult, Pismo Bay, CA, 2-23-13, Ja_27431.jpg |
 Song Sparrow Southwest subspecies, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26032.jpg |
 Spotted Towhee - Southwest subspecies, Florida Canyon, AZ, 2-16-13, Ja_24199.jpg |
 Spring Azure, Florida Canyon, AZ, 2-16-13, Ja_24177.jpg |
 Spring Azure, Madura Canyon, AZ, 2-16-13, Ja_24294.jpg |
 Star Fish, San Luis Port, CA, 2-23-13, Ja_27985.jpg |
 Stellar's Jay, Interior form, Sandia Peak, NM, 2-12-13, Ja_22670.jpg |
 Summer Tanager female, western subspecies, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26065.jpg |
 Summer Tanager female, western subspecies, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26116.jpg |
 Surf Scoter male, San Luis Port, CA, 2-23-13, Ja_27831.jpg |
 Surf Scoter male, San Luis Port, CA, 2-23-13, Ja_27835.jpg |
 Thick-billed Parrot, Arizona-Sonora Desert Museum, Tucson, AZ, 2-18-13, Ja_24508.jpg |
 Townsend's Warbler, Pismo Bay SP, CA, 2-22-13, Ja_26842.jpg |
 Townsend's Warbler, Pismo Bay SP, CA, 2-22-13, Ja_26883.jpg |
 Western Fence Lizard - Sceloporus occidentalis, Morro Bay, CA, 2-24-13, Ja_28406.jpg |
 Western Grebe, Morro Bay, CA, 2-24-13, Ja_28275.jpg |
 Western Grebe, Morro Bay, CA, 2-24-13, Ja_28287.jpg |
 Western Grebe, Morro Bay, CA, 2-24-13, Ja_28291.jpg |
 Western Grebe, Morro Bay, CA, 2-24-13, Ja_28296.jpg |
 Western Grebe, Morro Bay, CA, 2-24-13, Ja_28312.jpg |
 Western Gull - 1st cycle, San Luis Port, CA, 2-23-13, Ja_27862.jpg |
 Western Gull - 2nd cycle, San Luis Port, CA, 2-23-13, Ja_27911.jpg |
 Western Gull - 2nd cycle, San Luis Port, CA, 2-23-13, Ja_27917.jpg |
 Western Gull - 2nd cycle, San Luis Port, CA, 2-23-13, Ja_27924.jpg |
 Western Gull - adult nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27290.jpg |
 Western Gull - adult nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27291.jpg |
 Western Gull - adult nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27295.jpg |
 Western Gull - adult nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27297.jpg |
 Western Gull - adult nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27300.jpg |
 Western Gull - nonbreeding, Morro Bay, CA, 2-24-13, Ja_28234.jpg |
 Western Gull - nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27120.jpg |
 Western Gull - nonbreeding, Pismo Bay, CA, 2-23-13, Ja_27302.jpg |
 Western Gull - nonbreeding, San Luis Port, CA, 2-23-13, Ja_27946.jpg |
 Western Sandpiper & Sanderling - nap time, Pismo Bay, CA, 2-23-13, Ja_27283.jpg |
 Western Sandpiper & Sanderling, Pismo Bay, CA, 2-23-13, Ja_27282.jpg |
 Western Sandpiper & Sanderlings, Pismo Bay, CA, 2-23-13, Ja_27272.jpg |
 Western Sandpiper, Pismo Bay, CA, 2-23-13, Ja_27270.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27127.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27143.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27147.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27205.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27240.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27243.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27325.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27327.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27328.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27329.jpg |
 Whimbrel, Pismo Bay, CA, 2-23-13, Ja_27332.jpg |
 White-crowned Sparrow adult - Nuttall's subspecies, Pismo Bay SP, CA, 2-22-13, Ja_26831.jpg |
 White-crowned Sparrow 1st winter - Nuttall's subspecies, Pismo Bay SP, CA, 2-22-13, Ja_26836.jpg |
 White-tailed Kite, Morro Bay, CA, 2-23-13, Ja_28092.jpg |
 White-tailed Kite, Morro Bay, CA, 2-23-13, Ja_28110.jpg |
 White-winged Dove, Tucson Desert Museum, AZ, 2-18-13,Ja_25173.jpg |
 Willet, western subspecies non breeding plumage, Pismo Bay, CA, 2-23-13, Ja_27195.jpg |
 Willet, western subspecies non breeding plumage, Pismo Bay, CA, 2-23-13, Ja_27197.jpg |
 Willet, western subspecies non breeding plumage, Pismo Bay, CA, 2-23-13, Ja_27228.jpg |
 Willet, western subspecies non breeding plumage, Pismo Bay, CA, 2-23-13, Ja_27232.jpg |
 Yellow-bellied Sapsucker juvenile, Sweetwater Wetland, Tucson, AZ, 2-18-13, Ja_26226.jpg |
 Yellow-billed Magpie, HY 58, CA, 2-24-13, Jas_28548.jpg |
 Yellow-billed Magpie, HY 58, CA, 2-24-13, Jas_28550.jpg |
 Yellow-billed Magpie, HY 58, CA, 2-24-13, Jas_28560.jpg |
 Yellow-billed Magpie, HY 58, CA, 2-24-13, Jas_28569.jpg |
 Yellow-eyed Junco, Mt Lemmon, Tucson, AZ, 2-18-13, Ja_25871.jpg |
 Yellow-eyed Junco, Mt Lemmon, Tucson, AZ, 2-18-13, Ja_25884.jpg |
 Yellow-eyed Junco, Mt Lemmon, Tucson, AZ, 2-18-13, Ja_25889.jpg |
 Yellow-rumped Warbler - Myrtle, Pismo Bay SP, CA, 2-23-13, Ja_27522.jpg |