857-46140 - As sunset nears, a runner follows a tiny, single-track trail along the western slopes of Northern California's Mount Tamalpais.

857-45262 - Richmond San Rafael Bridge

857-45259 - Spring in Tomales Bay

857-37806 - Fog and trees in Sinkyone Wilderness State Park Northern California.

857-36125 - A woman boulderer hangs above the beach at sunset at Houda Pt. in Northern California

857-36124 - A boulderer hanging above the beach in evening in Northern California.

985-27 - Juvenile Northern elephant seal (Mirounga angustirostris) sunbathing. Ano Nuevo, California, USA

985-26 - Juvenile Northern elephant seal (Mirounga angustirostris) flicking sand on its back for sun protection. Ano Nuevo, California, USA

985-28 - Juvenile Northern elephant seal (Mirounga angustirostris) sunbathing. Ano Nuevo, California, USA

979-427 - Adult California Gray Whale (Eschrichtius robustus) surfacing (eye detail) in San Ignacio Lagoon, Baja, Mexico.

979-462 - Sub-adult Humpback Whale, Megaptera novaeangliae, surface lunge-feeding on krill in northern Gulf of California, Mexico

1015-157 - Northern Elephant Seal, juvenile (Mirounga angustirostris). USA, CA

979-461 - Sub-adult Humpback Whale, Megaptera novaeangliae, surface lunge-feeding on krill in northern Gulf of California, Mexico

979-362 - Adult Sperm Whale (Physeter macrocephalus) fluke-up dive at sunset in the mid-riff region of the Gulf of California (Sea of Cortez), Mexico. (Restricted Resolution - pls contact us)

979-350 - Sperm Whale, Physeter macrocephalus, young, social rubbing in the northern Gulf of California, Mexico

979-347 - Sperm Whale, Physeter macrocephalus, calf, vertical underwater in northern Gulf of California, Mexico

979-425 - Curious California Gray Whale (Eschrichtius robustus) calf spy-hopping in San Ignacio Lagoon, Baja, Mexico.

979-348 - Sperm Whale, Physeter macrocephalus, imature male, penis display underwater in the northern Gulf of California, Mexico

979-2607 - An aerial view of a small island off the northern Baja Peninsula on the Gulf of California (Sea of Cortez) side. Baja California, Mexico. (RR)

979-343 - Sub-adult Sperm Whale, Physeter macrocephalus, spy-hopping in northern Gulf of California, Mexico

979-2020 - Adult Great Blue Heron (Ardea herodias) in the intertidal zone on Los Islotes in the lower Gulf of California (Sea of Cortez), Mexico.

979-2021 - Adult Great Blue Heron (Ardea herodias) in the intertidal zone on Los Islotes in the lower Gulf of California (Sea of Cortez), Mexico.

979-361 - Adult Sperm Whale (Physeter macrocephalus) fluke-up dive in the northern Gulf of California (Sea of Cortez), Mexico.

979-338 - Sperm Whale, Physeter macrocephalus, calf, head detail, in the northern Gulf of California, Mexico

979-424 - Adult California Gray Whale (Eschrichtius robustus) underwater (eye detail) in the calm waters of San Ignacio Lagoon, Baja, Mexico.

979-341 - Sperm Whale, Physeter macrocephalus, shed skin held by CT in the northern Gulf of California, Mexico

979-463 - Sub-adult Humpback Whale, Megaptera novaeangliae, breaching in northern Gulf of California, Mexico

979-367 - Sub-adult Sperm Whale (Physeter macrocephalus) breaching in northern Gulf of California, Mexico

979-363 - Adult Sperm Whale (Physeter macrocephalus) fluke-up dive at sunset in the mid-riff region of the Gulf of California (Sea of Cortez), Mexico. (Restricted Resolution - pls contact us)

1015-161 - Northern Elephant Seal, male (Mirounga angustirostris). USA, CA

979-1288 - Mexican Horn Shark (Heterodontus mexicanus) egg case held up to the light (detail) in the northern Gulf of California (Sea of Cortez), Mexico.

979-139 - Long-beaked Common Dolphin (Delphinus capensis) at sunset in Northern Gulf of California, Mexico (Restricted Resolution - pls contact us)

979-345 - Sperm Whale, Physeter macrocephalus, pod, logging behavior, in the northern Gulf of California, Mexico

979-340 - Sperm Whale, Physeter macrocephalus, young, social rubbing in the northern Gulf of California, Mexico

979-339 - Sperm Whale, Physeter macrocephalus, sub-adult and curious in the northern Gulf of California, Mexico

979-34 - Bottlenose Dolphin, Tursiops truncatus, leaping in silhouette in the northern Gulf of California, Mexico (Restricted Resolution - pls contact us)

979-344 - Sperm Whale, Physeter macrocephalus, fluke-up dive at sunset in northern Gulf of California, Mexico

979-346 - Sperm Whale Calf, Physeter macrocephalus, surfacing with Bottlenose Dolphins in the northern Gulf of California, Mexico

979-33 - Thyree adult Bottlenose Dolphins (Tursiops truncatus) leaping in the lower Gulf of California (Sea of Cortez), Mexico.

979-464 - Sub-adult Humpback Whale, Megaptera novaeangliae, breaching in northern Gulf of California, Mexico

979-426 - California Gray Whale (Eschrichtius robustus) mother and calf in the calm waters of San Ignacio Lagoon, Baja, Mexico.

979-1277 - A curious juvenile Whale Shark (Rhincodon typus) in the deep and calm waters of the northern Gulf of California (Sea of Cortez), Mexico.

979-11 - Bottlenose Dolphin, Tursiops truncatus, leaping in the northern Gulf of California, Mexico

920-1327 - Northern California coastline at sunset, United States of America, North America

920-1336 - Rugged Northern California coastline, United States of America, North America

817-330433 - USA, California, Northern California, Russian River Wine Country, Geyserville, Francis Ford Coppola Winery, wine bottles

817-330867 - USA, California, Northern California, Napa Valley Wine Country, Calistoga, vineyards in winter

817-330412 - USA, California, Northern California, Russian River Wine Country, Santa Rosa, Luther Burbank Home and Gardens, museum dedicated to famous American botanist

817-330800 - USA, California, Northern California, Napa Valley Wine Country, Yountville, vineyards in winter

817-330302 - USA, California, Northern California, North Coast, Eureka, Victorian-era Carter House Inn

817-330426 - USA, California, Northern California, Russian River Wine Country, Korbel, Korbel Champagne Winery, champagne bottles

817-330290 - USA, California, Northern California, North Coast, Eureka, Old Town, dusk

817-330837 - USA, California, Northern California, Napa Valley Wine Country, Oakville, vineyard in winter

817-330308 - USA, California, Northern California, North Coast, Eureka, Old Town buildings

817-330819 - USA, California, Northern California, Napa Valley Wine Country, Napa, Oxbow Public Market, artisan Olive Oil

817-330309 - USA, California, Northern California, North Coast, Eureka, Old Town buildings

817-330857 - USA, California, Northern California, Napa Valley Wine Country, Rutherford, Rubicon Vineyard, owned by film dirctor Francis Ford Coppola, wine casks

817-330852 - USA, California, Northern California, Napa Valley Wine Country, Rutherford, vineyard in winter

817-330300 - USA, California, Northern California, North Coast, Eureka, Woodley Island Marina

817-330288 - USA, California, Northern California, North Coast, Eureka, Jitter Bean Coffee shop, dawn

817-330299 - USA, California, Northern California, North Coast, Eureka, Woodley Island Marina

817-330836 - USA, California, Northern California, Napa Valley Wine Country, Oakville, vineyard in winter

817-330413 - USA, California, Northern California, Russian River Wine Country, Santa Rosa, Luther Burbank Home and Gardens, museum dedicated to famous American botanist

817-330298 - USA, California, Northern California, North Coast, Samoa, US Coastguard Station, Humbolt Bay

817-330164 - USA, California, Northern California, Russian River Wine Country, Geyserville, Francis Ford Coppola Winery, wine bottles

817-330490 - USA, California, Northern California, North Coast, Tomales Bay, Nicks Cove, old pier

817-330841 - USA, California, Northern California, Napa Valley Wine Country, Oakville, Oakville Grocery delicatessen, wine selection

817-330414 - USA, California, Northern California, Russian River Wine Country, Santa Rosa, Luther Burbank Home and Gardens, museum dedicated to famous American botanist

817-330853 - USA, California, Northern California, Napa Valley Wine Country, Rutherford, Rubicon Estate Vineyard, owned by film dirctor Francis Ford Coppola, vineyard in winter

817-330256 - USA, California, Northern California, North Coast, Crescent City, Battery Point Lighthouse, dawn

817-330869 - USA, California, Northern California, Napa Valley Wine Country, Calistoga, Castello Di Amoroso Winery, reproduction 12th century Italian castle, exterior

817-330851 - USA, California, Northern California, Napa Valley Wine Country, Rutherford, vineyard in winter

817-330835 - USA, California, Northern California, Napa Valley Wine Country, Oakville, vineyard in winter

817-330805 - USA, California, Northern California, Napa Valley Wine Country, Rutherford, Rubicon Estate Vineyard, owned by film dirctor Francis Ford Coppola, vineyard in winter

817-330422 - USA, California, Northern California, Russian River Wine Country, Korbel, Korbel Champagne Winery, champagne aging casks

817-330424 - USA, California, Northern California, Russian River Wine Country, Korbel, Korbel Champagne Winery, early 20th century wine press

817-330393 - USA, California, Northern California, Napa Valley Wine Country, Calistoga, Castello Di Amoroso Winery, reproduction 12th century Italian castle, exterior

817-330245 - USA, California, Northern California, Northern Mountains, Mount Shasta, view of Mt Shasta, elevation 14, 162 feet from Siskiyou Lake, morning, winter

817-330297 - USA, California, Northern California, North Coast, Samoa, US Coastguard Station, Humbolt Bay

817-330303 - USA, California, Northern California, North Coast, Eureka, Victorian-era Carter House Inn

817-330307 - USA, California, Northern California, North Coast, Eureka, Carson Mansion, one-time home of 1880s lumber baron William Carson

817-330295 - USA, California, Northern California, North Coast, Eureka, dusk view of Humbolt Bay from Eureka Boardwalk

817-330169 - USA, California, Northern California, Russian River Wine Country, Geyserville, winery sign

817-281507 - USA, California, San Francisco, Presidio, Golden Gate National Recreation Area, Crissy Field pier, morning

764-2680 - Northern mockingbird (Mimus polyglottos), San Jacinto Wildlife Area, California, United States of America, North America

817-276355 - Ancient Redwoods, Stout Grove, Jedediah Smith Redwoods State Park, near Crescent City, California

817-276307 - Coastal View of Mendocino bay and headlands, Mendocino, California

817-244062 - Yosemite National Park, California Merced River with El Capitan and the Cathedral Rocks

764-2239 - Female Northern Harrier (Circus cyaneus) in flight, Sonny Bono Salton Sea National Wildlife Refuge, California, United States of America, North America

817-155890 - Bull Elephant Seal bellows for dominance on San Simeon Beach, California, USA

817-155582 - Burlington Northern Santa Fe Train crossing over an old bridge from the 1800s traveling from Bakersfield heading to Tehachapi in the early morning hours, Union Pacific train traveling in through Tehachapi towards Mojave Desert, California, USA

817-155898 - Bull Elephant Seal bellows for dominance on San Simeon beach, California, USA

817-124459 - Redwoods (Sequoia sempervirens) in fog, Redwood National Park, Northern California, USA

817-47333 - Sperm Whale (Physeter macrocephalus) fluke-up dive sequence in the Northern Gulf of California, Mexico

817-114728 - The California State Capitol building, Sacramento, California, USA

817-52878 - San Jose, California, Tech Museum of Innovation Young adult plays with computer animation program

817-13258 - Northern Elephant Seal (Mirounga angustirostris), Baja California, Mexico

817-12022 - Rufous Hummingbird (Selasphorus rufus), Northern California, USA

817-12016 - Annas Hummingbird (Calypte anna), Northern California, USA

817-12018 - Annas Hummingbird (Calypte anna), Northern California, USA