Male elk bugling during the fall rut. Large male elk are known as bulls. Male elk have large antlers which are shed each year. Male elk engage in competitive mating behaviors during the rut, including posturing, antler wrestling and bugling, a loud series of screams which is intended to establish dominance over other males and attract females.
Species: Elk, Cervus canadensis
Location: Mammoth Hot Springs, Yellowstone National Park, Wyoming
Image ID: 19693
Vernal Falls at peak flow in late spring, with a rainbow appearing in the spray of the falls, viewed from the Mist Trail.
Location: Vernal Falls, Yosemite National Park, California
Image ID: 12634
A rainbow appears in the mist of the Lower Falls of the Yellowstone River. At 308 feet, the Lower Falls of the Yellowstone River is the tallest fall in the park. This view is from Lookout Point on the North side of the Grand Canyon of the Yellowstone. When conditions are perfect in midsummer, a midmorning rainbow briefly appears in the falls.
Location: Grand Canyon of the Yellowstone, Yellowstone National Park, Wyoming
Image ID: 13319
Yosemite Valley Tunnel View, Storm clouds at sunset, Yosemite National Park.
Location: Yosemite National Park, California
Image ID: 34542
Panorama dimensions: 7653 x 12541
The Virgin River flows by autumn cottonwood trees, part of the Virgin River Narrows. This is a fantastic hike in fall with the comfortable temperatures, beautiful fall colors and light crowds.
Location: Virgin River Narrows, Zion National Park, Utah
Image ID: 26096
Yosemite Falls reflected in flooded meadow. The Merced River floods its banks in spring, forming beautiful reflections of Yosemite Falls.
Location: Yosemite National Park, California
Image ID: 26887
Panorama dimensions: 5256 x 11469
Lower Falls of the Yellowstone River. At 308 feet, the Lower Falls of the Yellowstone River is the tallest fall in the park. This view is from the famous and popular Artist Point on the south side of the Grand Canyon of the Yellowstone.
Location: Grand Canyon of the Yellowstone, Yellowstone National Park, Wyoming
Image ID: 07769
Lower Falls of the Yellowstone River. At 308 feet, the Lower Falls of the Yellowstone River is the tallest fall in the park. This view is from the famous and popular Artist Point on the south side of the Grand Canyon of the Yellowstone.
Location: Grand Canyon of the Yellowstone, Yellowstone National Park, Wyoming
Image ID: 07770
Lower Falls of the Yellowstone River. At 308 feet, the Lower Falls of the Yellowstone River is the tallest fall in the park. This view is from the famous and popular Artist Point on the south side of the Grand Canyon of the Yellowstone.
Location: Grand Canyon of the Yellowstone, Yellowstone National Park, Wyoming
Image ID: 07771
Narada Falls cascades down a cliff, with the flow blurred by a time exposure. Narada Falls is a 188 foot (57m) waterfall in Mount Rainier National Park.
Location: Narada Falls, Mount Rainier National Park, Washington
Image ID: 28718
A mother California sea lion (left) and her pup (right), underwater at the Coronado Islands, Mexico. Mothers and pups spend much time together with the mother teaching her young padawan learner how to pursue prey. I spent a lot of time over 6 days watching this pair in Fall 2023.
Species: California sea lion, Zalophus californianus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 39960
Archangel Falls in autumn, near the Subway in North Creek Canyon, with maples and cottonwoods turning fall colors.
Location: Zion National Park, Utah
Image ID: 26097
Yosemite Falls reflected in Flooded Sentinel Meadow, when the Merced River floods Yosemite Valley following a winter of historic snowfall in the Sierra Nevada, Yosemite National Park.
Location: Yosemite National Park, California
Image ID: 39378
Upper Yosemite Falls and lunar rainbow, moonbow. A lunar rainbow (moonbow) can be seen to the left of Yosemite Falls, where the moon illuminates the spray of the falls.
Location: Yosemite Falls, Yosemite National Park, California
Image ID: 27751