Mountain Lion Photos Photo of the Day

Mountain Lion Photos

Recently we had a chance to photograph mountain lions in the red rocks of southern Utah. Here are a few images: Mountain lion leaping.Image ID: 12283Species: Mountain lion, Puma concolor Mountain lion.Image ID: 12304Species: Mountain lion, Puma concolor Mountain lion.Image ID: 12313Species: Mountain lion, Puma concolor Mountain lion.Image ID: 12334Species:…
May 3, 2005
Red Barrel Cactus Photos, Anza Borrego Desert State Park CactusCaliforniaDesertThe American SouthwestWildflowers

Red Barrel Cactus Photos, Anza Borrego Desert State Park

Thanks to John Dougherty for kindly helping us to correctly identify a number of flowering plants from recent visits to Anza-Borrego Desert State Park. One of our favorite subjects was the Red Barrel Cactus (Ferocactus cylindraceus) which were just beginning to show their blooms. Barrel cactus, brittlebush and wildflowers color…
March 18, 2005
Linanthus Dianthiflorus, Batiquitos Lagoon Wildflowers

Linanthus Dianthiflorus, Batiquitos Lagoon

We found a great spread of Linanthus dianthiflorusin a small canyon leading off of Batiquitos Lagoon in South Carlsbad: Ground pink blooms in spring, Batiquitos Lagoon, Carlsbad.Image ID: 11486Species: Ground pink, Linanthus dianthiflorusLocation: Batiquitos Lagoon, Carlsbad, California, USA Ground pink blooms in spring, Batiquitos Lagoon, Carlsbad.Image ID: 11489Species: Ground pink,…
March 11, 2005
Photos of Boat Strikes of Marine Animals Environmental ProblemsHumpback WhaleMarine LifeOcean Sunfish

Photos of Boat Strikes of Marine Animals

Boat strikes of marine animals are increasingly common, for obvious reasons. It is disappointing to observe a marine animal severely or mortally wounded by a collision with a boat. We have encountered several marine animals bearing unmistakable boat propeller scars: North Pacific humpback whale showing extensive scarring, almost certainly from…
March 8, 2005
Caribbean Reef Shark Photo SharksUnderwater Life

Caribbean Reef Shark Photo

These Caribbean reef sharks (Carcharhinus perezi) were photographed a few weeks ago in the northern Bahamas: Caribbean reef shark, ampullae of Lorenzini visible on snout.Image ID: 10550Species: Caribbean reef shark, Carcharhinus pereziLocation: Bahamas Caribbean reef shark.Image ID: 10549Species: Caribbean reef shark, Carcharhinus pereziLocation: Bahamas Caribbean reef shark swims over a…
March 4, 2005
Boobie Photos BirdsGalapagos DiariesSeabird

Boobie Photos

For some reason many visitors to this web site have been searching for boobie photos. We simply do not understand the intense interest in photos of boobies, or in boobies in general. Boobies are just a bunch of seabirds and not even particularly rare. The blue boobies seem to elicit…
March 2, 2005
Late Light and Clouds Weather

Late Light and Clouds

This image of clouds lit from below by the setting sun over the ocean was shot from our back yard: Clouds light up with blazing colors at sunset.Image ID: 04819Location: La Jolla, California, USA I've had a surprising amount of interest in abstract photos such as this one, or shots…
March 1, 2005
Photos of Glacial Erratic Boulders in Yosemite National Park CaliforniaLandscapeSierra NevadaYosemite

Photos of Glacial Erratic Boulders in Yosemite National Park

Above the granite walls surrounding Yosemite Valley are found many examples of glacial erratic boulders. These glacial erratics are so named because they are erratic (i.e., differ materially from the naturally occuring stone nearby) and they were deposited by slow-moving glaciers, sometimes after having been moved a considerable distance (e.g.,…
February 26, 2005
Panoramic Photo of Half Dome and Washington Column from Stoneman Meadow, Yosemite Valley CaliforniaLandscapePanoramasSierra NevadaYosemite

Panoramic Photo of Half Dome and Washington Column from Stoneman Meadow, Yosemite Valley

Yosemite Valley offers panoramic views that, in many cases, cannot be effectively captured with a single photograph (a frame of film or a single digital image capture). Stitching photographs together digitally offers a way to produce panoramic images using non-panoramic cameras. Below is an example of this technique, considering Half…
February 25, 2005
Nature Cover Guadalupe IslandMexico

Nature Cover

This photo of schooling jack mackerel, shot at Guadalupe Island, Mexico in 2004, graced the cover of Nature, one of the premiere scientific journals in the world, on February 3, 2005 to accompany Effective leadership and decision-making in animal groups on the move (Couzin, Krause, Franks and Levin): Jack mackerel…
February 12, 2005