Two Western Grebes Rushing on Lake Wohlford near San Diego. Grebe rushing, a courtship behavior, happens when the birds slap the lake surface up to 20 times per second, literally running across the water.
Species: Western Grebe, Aechmophorus occidentalis
Location: Lake Wohlford, Escondido, California
Image ID: 41564
Western Grebes rushing in a courtship display. Rushing grebes run across the water 60 feet (20m) or further with their feet hitting the water as rapidly as 20 times per second. Lake Hodges, San Diego.
Species: Western grebe, Aechmophorus occidentalis
Image ID: 36890
Western gull in flight, motion blur and strobe light.
Location: La Jolla, California
Image ID: 37651
Ancient bristlecone pine tree, roots spread wide and exposed over dolomite-rich soil, rising above the arid slopes of the Schulman Grove in the White Mountains at an elevation of 9500 above sea level, along the Methuselah Walk. The oldest bristlecone pines in the world are found in the Schulman Grove, some of them over 4700 years old. Ancient Bristlecone Pine Forest.
Species: Bristlecone pine, Pinus longaeva
Location: White Mountains, Inyo National Forest, California
Image ID: 23234
Southern Pacific rattlesnake. The southern Pacific rattlesnake is common in southern California from the coast through the desert foothills to elevations of 10,000 feet. It reaches 4-5 feet (1.5m) in length.
Species: Southern pacific rattlesnake, Crotalus viridis helleri
Image ID: 12585
Hiker in North Window, sunset, western face. North Window is a natural sandstone arch 90 feet wide and 48 feet high.
Location: North Window, Arches National Park, Utah
Image ID: 18160