
A bee gets ready to descend onto flowers of Bell’s Twinpod north of Boulder. (Photo: © Tom Yulsman)
The bees have been out in force in the warm, sunny weather we’ve been experiencing along Colorado’s Front Range. This guy is hovering above some blooming Bell’s twinpod near Boulder. This exceedingly rare plant exhibits extreme endemism, growing on a handful of shale slopes along the Front Range of Colorado, and nowhere else.

A bumble bee at the same spot. (Photo: © Tom Yulsman)
With the emergence of flowers after weeks of repeated snowstorms, bumble bees were also out and about. This fine specimen (perhaps a queen?) is a member of the Hunt’s bumblebee tribe (or the Bombus huntii species, to be more scientifically precise).
April 28, 2013 | Categories: Macro | Tags: bees, Bell's twinpod, Bombus huntii, bumble bees, endemism, Front Range, Hunt's bumble bee | 3 Comments »

A lenticular cloud catches fire over Colorado’s Front Range. (Image: copyright Tom Yulsman)
I’ve got a new outlet for my photography: the ImaGeo blog at Discover magazine. (more…)
February 13, 2013 | Categories: Landscape/Panorama, Nature | Tags: clouds, colorado, Discover magazine, Front Range, ImaGeo, lenticular cloud, sunset | 2 Comments »
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The images in this gallery, all taken on a single walk through my neighborhood on a winter afternoon, were inspired by the landmark exhibition “New Topographics.” The work of those masters still resonates with photographers today, including myself.
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January 8, 2013 | Categories: Landscape/Panorama | 5 Comments »

Thanks to the high ISO setting necessary, trees in the moonlight photographed with an iPhone-5 take on the look of an old-fashioned aquatint, an intaglio printmaking technique.
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November 25, 2012 | Categories: Camera Phone, Nature, Night | Tags: aquatint, colorado, iPhonography, Niwot | 2 Comments »

This lake is labeled “Pit D” on maps. I hope that keeps people away so I can continue to have this secret place all to myself.
November 17, 2012 | Categories: Landscape/Panorama, Nature | Tags: Boulder, colorado, Flatirons, Front Range, landscape, nature, open space, Pit D, sunset | 3 Comments »

Common teasel (Dipsacus fullonum) is an invasive species commonly found in Boulder County’s wetlands. Invasive or not, it’s pretty.
November 17, 2012 | Categories: Macro, Nature | Tags: Boulder, colorado, Common teasel, Dipsacus fullonum, invasive species | 1 Comment »

Emotions were running high at an Obama rally on the University of Colorado campus five days before the presidential election.
November 2, 2012 | Categories: Event, People | Tags: Barack Obama, Boulder, Coors Events Center, presidential election, University of Colorado | 9 Comments »

Point Lobos State Reserve, California
October 13, 2012 | Categories: Landscape/Panorama, Nature | Tags: California, Monterey Cypress, Point Lobos | 2 Comments »

Cypress Grove, Point Lobos State Reserve.
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October 12, 2012 | Categories: Landscape/Panorama, Nature | Tags: California, Monterey Cypress, Point Lobos | 4 Comments »

You don’t always have to go to a museum to experience abstract expression. Sometimes it is hidden in plain sight.
October 11, 2012 | Categories: Abstract/Texture | Tags: abstract expressionism, colorado, Como | 2 Comments »

The view from inside a derelict circa 1940 Schult trailer, Como, Colorado.
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October 9, 2012 | Categories: Architecture/Design, Planes/Trains/Automobiles | Tags: colorado, Como, Schult trailers | 4 Comments »

Abstract expressionist art can be found in surprising places, including the side of a derelict trailer at 9,813 feet elevation in the semi-ghost town of Como, Colorado
October 9, 2012 | Categories: Abstract/Texture, Planes/Trains/Automobiles | Tags: abstract expressionism, colorado, Como | 3 Comments »

A Korean-War-era military van atop Colorado’s Niwot Ridge offers an unexpected photographic opportunity.
October 7, 2012 | Categories: Abstract/Texture | Tags: abstract, colorado, Niwot Ridge | 3 Comments »

A Korean-War-era van rusts away high atop Colorado’s Niwot Ridge. I’ve passed it many times on field trips over the years. This is the first time I fully saw it.
September 22, 2012 | Categories: Abstract/Texture | Tags: abstract, colorado, Niwot Ridge, texture | 3 Comments »

Photo by Anna Yulsman
September 19, 2012 | Categories: Urban/Street/Industrial | Tags: China, Shanghai, street photography, travel | 6 Comments »

How many of these cones, dropped by bristlecone pine on windswept slopes near the crest of Colorado’s Boreas Pass, will ensure the survival of these magnificent, long-lived trees?
September 10, 2012 | Categories: Nature, Still Life | Tags: Boreas Pass, bristlecone pine, colorado, Rocky Mountains, trees | 2 Comments »