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I am a natural history photographer. I enjoy making compelling images in the ocean, on land, and in the air. I have maintained the Natural History Photography blog since 2005 and my searchable Natural History Photography Library since 1997. Here are some tear sheets and behind the scenes views. Thanks for looking!

Front Lit Portraiture, or Why I Point My Shadow at My Subject Pelicans of La JollaSea LionWisdom

Front Lit Portraiture, or Why I Point My Shadow at My Subject

I unabashedly use front lighting on my subjects, especially those photographed with long lenses where separation between subject and background can be achieved through depth of field.  Side- and back-lighting have their places, and are often effective at rendering a subject in an interesting or compelling way.  But I tend…
January 1, 2022
Corynactis Californica, the Strawberry “Anemone”, California’s only Corallimorph CaliforniaInvertebrateNatural WorldUnderwater Photography

Corynactis Californica, the Strawberry “Anemone”, California’s only Corallimorph

Corallimorphs, the coral-like and anemone-like members of the order Corallimorpharia, hold a special place in my underwater photography career. Circa 1990, when I began taking a water camera on my dives, I only had equipment to photograph tiny critters. Of those, ones that did not move were best suited to…
August 19, 2021
Farnsworth Banks, Purple Hydrocoral, and Catalina Backside Kelp Forests CaliforniaCatalinaUnderwater Photography

Farnsworth Banks, Purple Hydrocoral, and Catalina Backside Kelp Forests

This is the fourth in my "Southern California Bight Sampler (Post-Covid?)" series: Coronado Islands Refresher San Clemente Island's Kelp Forests Catalina Island's West End Farnsworth Banks San Diego Wrecks Coronado Islands - Sea Lions in Fall JTNDaHIlMjAlMkYlM0U=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 had not been to Farnsworth Banks, a seamount on the backside of Catalina,…
July 21, 2021
Catalina West End – Kelp Forests and Garibaldi CaliforniaCatalinaUnderwater Photography

Catalina West End – Kelp Forests and Garibaldi

This is the third in my "Southern California Bight Sampler (Post-Covid?)" series: Coronado Islands Refresher San Clemente Island's Kelp Forests Catalina Island's West End Farnsworth Banks San Diego Wrecks Coronado Islands - Sea Lions in Fall JTNDaHIlMjAlMkYlM0U=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Much of the underwater terrain of Catalina Island has been bereft of kelp for…
July 11, 2021
San Clemente Island’s Kelp Forests CaliforniaSan Clemente IslandUnderwater Photography

San Clemente Island’s Kelp Forests

This is the second in my "Southern California Bight Sampler (Post-Covid?)" series: Coronado Islands Refresher San Clemente Island's Kelp Forests Catalina Island's West End Farnsworth Banks San Diego Wrecks Coronado Islands - Sea Lions in Fall JTNDaHIlMjAlMkYlM0U=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San Clemente Island, and in particular the southern end of the island, is where…
June 1, 2021
35 Beautiful San Diego City Skyline and Coastal Views Beautiful Views of San DiegoLa JollaSan Diego

35 Beautiful San Diego City Skyline and Coastal Views

I love photographing San Diego's city skyline and the region's coastal scenes, particularly those that feature panoramas of downtown San Diego and its waterfront as well as long compressed coastal views that layer sea cliffs, beaches,  and coastal mountains.  I've been photographing San Diego and La Jolla in earnest for…
March 10, 2021
Western Grebes and Clark’s Grebes Rushing on Lake Hodges BirdsSan Diego

Western Grebes and Clark’s Grebes Rushing on Lake Hodges

Western Grebes (Aechmophorus occidentalis) and Clark's Grebes (Aechmophorus clarkii) exhibit some of the most elaborate and impressive courtship behavior found in the animal world, including various vocalizations, swimming movements, the exchange of nesting material ("weed ceremony") and, most notably, the "rushing ceremony".  When grebes rush, they rise entirely out of…
March 9, 2021
Young California Sea Lions at the Coronado Islands, Baja California, Mexico Islas CoronadoMexicoSea LionUnderwater Photography

Young California Sea Lions at the Coronado Islands, Baja California, Mexico

Fall is the best time to dive with young California sea lions (Zalophus californianus). Most pups are born in May and June, and by September they have become strong enough to swim and will venture out from the rocks on which they live into shallow water. A sea lion colony…
November 22, 2020
Cloud Wakes and Von Karman Vortices at Guadalupe Island, Mexico Guadalupe IslandMexico

Cloud Wakes and Von Karman Vortices at Guadalupe Island, Mexico

In addition to exceptional underwater scenery and wildlife, Guadalupe Island is host to spectacular weather, much of it the result of the island's singular, impressive geometry. Standing alone in the Pacific Ocean and reaching a height of 4257', Isla Guadalupe disrupts whatever weather is flowing past the island.  There might…
September 20, 2020
Longnose Hawkfish (Oxycirrhites typus) on Black Coral (Antipatharia), Sea of Cortez, Mexico MexicoSea of CortezUnderwater Photography

Longnose Hawkfish (Oxycirrhites typus) on Black Coral (Antipatharia), Sea of Cortez, Mexico

The last time I was diving in the Sea of Cortez, I decided to try to photograph the longbill hawkfish in black coral. My friend Mike took us to dive on his namesake reef, a secret spot north of La Paz with reefs that are spectacularly lush and covered with…
April 30, 2020
California Sea Lions at Lobster Shack, Coronado Islands, Mexico Islas CoronadoMexicoSea LionUnderwater Photography

California Sea Lions at Lobster Shack, Coronado Islands, Mexico

I try to reach Lobster Shack at North Coronado Island each fall to dive with California Sea Lions (Zalophus californianus). Some years are better than others but generally the months of October and November offer superb encounters with these gregarious young pinnipeds.  I say young because in fact the gangs…
March 30, 2020
Underwater Photos of Steller Sea Lions, Eumetopias jubatus, British Columbia CanadaHornby IslandSea LionUnderwater Photography

Underwater Photos of Steller Sea Lions, Eumetopias jubatus, British Columbia

In January I made another trip to Hornby Island to photograph Steller Sea Lions (Eumetopias jubatus).  This is some of the most exciting scuba diving that can be done anywhere in the world and is not for the faint of heart!  Steller sea lions are some of the largest pinnipeds in…
March 25, 2020
Ancient Bristlecone Haiku CaliforniaHaikuWhite Mountains

Ancient Bristlecone Haiku

Ancient Bristlecone Persisting through the Eons You must be so bored Bristlecone pine displays its characteristic gnarled, twisted form as it rises above the arid, dolomite-rich slopes of the White Mountains at 11000-foot elevation. Patriarch Grove, Ancient Bristlecone Pine Forest.Image ID: 17475Species: Bristlecone Pine, Pinus longaevaLocation: White Mountains, Inyo National…
March 8, 2020
The Ultimate Photographer’s Weekend in Page, Arizona Antelope CanyonArizonaHorseshoe BendSlot CanyonsThe American SouthwestThe WaveUtahWhite Pocket

The Ultimate Photographer’s Weekend in Page, Arizona

Great photography spots around Page, Arizona, including Upper and Lower Antelope Canyon, Horseshoe Bend, Canyon X, Radio Tower Rock, Rattlesnake Canyon, Stud Horse Point, Little Cut, the Toadstool Hoodoos, and the Wave and White Pocket. What visit to Page, Arizona is complete with a spectacular Horseshoe Bend sunrise? So you…
February 24, 2020