Dan Sullivan

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  • California poppy's at Antelope valley poppy reserve in Lancaster, California
    IMG_5020.jpg
  • Lightening storm in Death Valley National Park, California
    _DSC0029.jpg
  • Avenue of the Giants in Northern California
    _MG_2984.jpg
  • SCUBA Diver (Homo sapien) near Santa Cruz Island, Channel Islands, California
    1100.jpg
  • The Northern Flicker (Colaptes auratus) or common flicker, on a persimmon tree in Southwest Palo Alto, California
    IMG_6130.jpg
  • A Red-tailed Hawk (Buteo jamaicensis) about to fly from a fence near Highway 280 in Palo Alto, California
    redtail1.jpg
  • Light Rays in Central California
    EPV0076.jpg
  • Sliding Rocks on the Racetrack Playa in Inyo County, Death Valley National Park, California
    CRW_5052.jpg
  • Sunrise on sand dunes in Inyo County, Death Valley National Park, California
    CRW_4899.jpg
  • Death Valley National Park in California
    0790.jpg
  • A moment of the Total Solar Eclipse on August 21, 2017, dubbed the "Great American Eclipse".  Palo Alto, California
    0G1A7940.jpg
  • Open road in Death Valley National Park, California
    1163.jpg
  • A SCUBA dive boat near the edge of Santa Cruz Island, Channel Islands, California
    1063.jpg
  • Potato Harbor, Santa Cruz Island, Channel Islands, California
    _MG_0417.jpg
  • Sand Dunes in Inyo County, Death Valley National Park, California
    CRW_4949.jpg
  • Bicyclists (Homo sapiens) on Highway 1 in Big Sur, California
    bigsurturn.jpg
  • A White-tailed Kite (Elanus leucurus) hovering in flight near Page Mill Road in Palo Alto, California
    0G1A1615.jpg
  • Monarch Butterflies (Danaus plexippus) at Natural Bridges State Park in Santa Cruz, California
    IMG_5315.jpg
  • A group of Monarch Butterflies at Natural Bridges in Santa Cruz, California
    IMG_5187.jpg
  • Two Eccentric Sand Dollar Test (Dendraster excentricus) also known as Sea-cake, Biscuit-urchin, Western Sand Dollar, or Pacific Sand Dollar at Manresa State Beach in Aptos, California
    IMG_5043.jpg
  • Lightening storm in Death Valley National Park, California
    _DSC0028.jpg
  • A surfer (Homo sapien) next to The Golden Gate Bridge in San Francisco, California
    IMG_2708.jpg
  • The Truth SCUBA Diving boat anchored near Santa Cruz Islands in the Channel Islands, California
    1048.jpg
  • Cactus in Death Valley National Park, California
    CRW_5133.jpg
  • Trona Pinnacles in Trona, California
    _MG_9756.jpg
  • Sand Dunes in Death Valley National Park, California
    CRW_4952.jpg
  • A Steller's jay (Cyanocitta stelleri) perched on the coast in Big Sur, California
    IMG_1985.jpg
  • A duck pond at the Palo Alto Baylands in California
    _MG_6829.jpg
  • Foggy Trail on Santa Cruz Island, Channel Islands National Marine Sanctuary, California
    _MG_0374.jpg
  • A California raccoon (Procyon lotor psora) in a tree in Palo Alto, California
    0G1A1305.jpg
  • A male California Quail (Callipepla californica) and a California Thrasher (Toxostoma redivivum) in Woodside, California
    0G1A7896.jpg
  • A juvenile California Condor (Gymnogyps californianus) perched on a rock above Highway 1 in Big Sur, California. *Critically Engangered
    0G1A0139.jpg
  • A California Sea Lion (Zalophus californianus) at Santa Barbara Island, Channel Islands, California
    1129.jpg
  • A California Mule Deer (Odocoileus hemionus californicus) in Woodside, California
    IMG_5130.jpg
  • A male California quail (Callipepla californica) in Woodside, California
    0G1A7925.jpg
  • A Yellow-faced Bumblebee (Bombus vosnesenskii) working on a California Poppy flower (Eschscholzia californica) in Woodside, California
    IMG_7717.jpg
  • Two limbs of a California Two-spot Octopus (Octopus bimaculoides) or Bimac near Santa Cruz Island, Channel Islands, California
    1057.jpg
  • The California Towhee (Melozone crissalis) bird in Santa Barbara, California
    0G1A3298.jpg
  • A California scrub jay (Aphelocoma californica) in Oakland, California
    IMG_6333.jpg
  • Four California Quail (Callipepla californica) at Point Reyes National Seashore, California
    0G1A0662.jpg
  • A Sunflower Sea Star (Pycnopodia helianthoides) and a California Sheep Head (Semicossyphus pulcher) fish (background) near Santa Cruz Island, Channel Islands National Marine Sanctuary, California
    EPV0001.jpg
  • A California Sea Lion (Zalophus californianus) at Santa Barbara Island, Channel Islands, California
    CRW_2833.jpg
  • A California Quail (Callipepla californica) bird in Woodside, California
    0G1A5651.jpg
  • A California thrasher (Toxostoma redivivum) bird in Palo Alto, California
    IMG_5864.jpg
  • A California Sea Lion (Zalophus californianus) at Santa Barbara Island, Channel Islands, California
    CRW_2902.jpg
  • A Yellow-faced Bumblebee (Bombus vosnesenskii) working on a California Poppy flower (Eschscholzia californica) in Woodside, California
    IMG_7684.jpg
  • Two California Mule Deer (Odocoileus hemionus californicus) in Woodside, California
    IMG_5079.jpg
  • Three California Quail (Callipepla californica) at Point Reyes National Seashore, California
    0G1A0652.jpg
  • A California raccoon (Procyon lotor psora) in a tree in Palo Alto, California
    0G1A1263.jpg
  • A male California quail (Callipepla californica) in Los Altos Hills, California
    0G1A9127.jpg
  • California Sea Lions (Zalophus californianus) at Pier 30 in San Francisco, California
    IMG_9333.jpg
  • California Sea Lions (Zalophus californianus) at Pier 30 in San Francisco, California
    IMG_9317.jpg
  • A Giant Sea Star (Pisaster giganteus) feeding atop a rocky reef in a kelp forest near Santa Cruz Island, Channel Islands, California.  Underneath, an orange Bat Star(Patiria miniata). In the background, a California Sheep Head (Semicossyphus pulcher) fish
    EPV0028.jpg
  • A Yellow-faced Bumblebee (Bombus vosnesenskii) working on a California Poppy flower (Eschscholzia californica) in Woodside, California
    IMG_7700.jpg
  • A California Two-spot Octopus (Octopus bimaculoides) or Bimac near Santa Cruz Island, Channel Islands, California
    1109.jpg
  • A California Moray (Gymnothorax mordax) Eel near Santa Cruz Island, Channel Islands, California
    1108.jpg
  • Three California raccoons (Procyon lotor psora) in a tree in Cambria, California
    0996.jpg
  • A California scrub jay (Aphelocoma californica) in Oakland, California
    IMG_6302.jpg
  • A California Thrasher (Toxostoma redivivum) bird at Ulistac Natural Area, Santa Clara, California
    0G1A7123.jpg
  • A female California quail (Callipepla californica) in Los Altos Hills, California
    0G1A9116.jpg
  • A California Sea Lion (Zalophus californianus) at Santa Barbara Island, Channel Islands, California
    CRW_2834.jpg
  • A Robber Fly (Stenopogoninae) on a California Poppy flower (Eschscholzia californica) at the Antelope Valley Poppy Reserve in Lancaster, California
    IMG_5188.jpg
  • A California Newt or Orange-bellied Newt (Taricha torosa) near Santa Barbara, California
    _MG_0584.jpg
  • A Yellow-faced Bumblebee (Bombus vosnesenskii) working on a California Poppy flower (Eschscholzia californica) in Woodside, California
    IMG_7693.jpg
  • A California Mule Deer (Odocoileus hemionus californicus) in Woodside, California
    IMG_5535.jpg
  • A California raccoon (Procyon lotor psora) in a tree in Palo Alto, California
    0G1A1297.jpg
  • Two California Mule Deer (Odocoileus hemionus californicus) in the Palo Alto Hills, California
    0G1A6185.jpg
  • A Coyote (Canis latrans) throws its prey, a young California Ground Squirrel, (Otospermophilus beecheyi) into the air near Page Mill Road in Palo Alto, California
    0G1A6060.jpg
  • A young California Mule Deer (Odocoileus hemionus californicus) in Woodside, California
    0G1A4483.jpg
  • California Sea Lions (Zalophus californianus) at Pier 30 in San Francisco, California
    IMG_9309.jpg
  • A California Two-spot Octopus (Octopus bimaculoides) or Bimac near Santa Cruz Island, Channel Islands, California
    CRW_1714.jpg
  • A California Ground Squirrel (Otospermophilus beecheyi), also known as the Beechey Ground Squirrel at the Stanford Dish Loop Trail in Stanford, California
    0G1A2298.jpg
  • A California Mule Deer (Odocoileus hemionus californicus) in Woodside, California
    IMG_5542.jpg
  • A young California Mule Deer (Odocoileus hemionus californicus) in Woodside, California
    IMG_5519.jpg
  • A California Thrasher (Toxostoma redivivum) bird at Ulistac Natural Area, Santa Clara, California
    0G1A7181.jpg
  • California Sea Lions (Zalophus californianus) at Pier 30 in San Francisco, California
    IMG_9314.jpg
  • A group of California Sea Lions (Zalophus californianus) at Santa Barbara Island, Channel Islands, California
    CRW_2837.jpg
  • A California Two-spot Octopus (Octopus bimaculoides) or Bimac near Santa Catalina Island, California
    1120.jpg
  • A California Sea Lion (Zalophus californianus) swims through a kelp forest at Santa Cruz Island, Channel Islands, California
    EPV0017.jpg
  • A Yellow-faced Bumblebee (Bombus vosnesenskii) working on a California Poppy flower (Eschscholzia californica) in Woodside, California
    IMG_7719.jpg
  • Three Cinnamon Bears (Ursus americanus cinnamomum) at Sequoia National park, California
    6.6.08.jpg
  • A Northern Elephant Seal (Mirounga angustirostris) in San Simeon, California
    IMG_8176.jpg
  • A Snowy Egret (Egretta thula) at the Palo Alto Baylands Nature Preserve in Palo Alto, California
    IMG_7267.jpg
  • A Red-tailed Hawk (Buteo jamaicensis) in flight is being dive-bombed by a American Crow (Corvus brachyrhynchos)in California
    IMG_5988.jpg
  • A Red-shouldered Hawk (Buteo lineatus) in Palo Alto, California
    IMG_4995.jpg
  • A Red-tailed Hawk (Buteo jamaicensis) near Highway 280 in Palo Alto, California
    IMG_4198.jpg
  • Tule Elk (Cervus canadensis nannodes) at Point Reyes National Seashore, California
    0G1A6827.jpg
  • White-faced Ibis (Plegadis chihi) at Merced National Wildlife Refuge, California
    0G1A4867.jpg
  • A male Pileated Woodpecker (Dryocopus pileatus) working a hole into a tree at Point Reyes National Seashore, California
    0G1A0506.jpg
  • An Allen's Hummingbird (Selasphorus sasin) in Santa Barbara, California
    0G1A3151.jpg
  • An Oak Titmouse (Baeolophus inornatus) on a palm tree in Santa Barbara, California
    0G1A3708.jpg
  • Sea Otters (Enhydra lutris) in the Elkhorn Slough in Moss Landing, California *Endangered
    0G1A0481.jpg
  • A male (tom) Wild Turkey (Meleagris gallopavo) in Foothills Park, Palo Alto California
    0G1A1419.jpg
  • A Sea Otter (Enhydra lutris) in the Elkhorn Slough in Moss Landing, California *Endangered
    0G1A9950.jpg
  • An Eastern Gray Squirrel (Sciurus carolinensis) or Grey Squirrel feeding on a Persimmon tree in Palo Alto, California
    0G1A9308.jpg
  • A Brown Creeper (Certhia americana), also known as the American Treecreeper in Woodside, California
    0G1A8098.jpg
  • Western Bluebird (Sialia mexicana) nest in Palo Alto, California
    0G1A6270.jpg
  • A pair of Black Oystercatchers (Haematopus bachmani) feeding in Monterey Bay, California
    IMG_2647.jpg
  • A Western Desert Tarantula, (Aphonopelma chalcodes) or Arizona Blond, Mexican Blond Tarantula in Death Valley National Park, California
    CRW_5262.jpg
  • The Zabriskie Point in Death Valley National Park, California
    0038ds.jpg
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