Adult male humpback whale bubble streaming underwater. The male escort humpback whale seen here is emitting a curtain of bubbles as it swims behind a mother and calf. The bubble curtain may be meant as warning or visual obstruction to other nearby male whales interested in the mother.
Species: Humpback whale, Megaptera novaeangliae
Location: Maui, Hawaii
Image ID: 05928
Photographer in the Virgin River Narrows, with flowing water, autumn cottonwood trees and towering red sandstone cliffs.
Location: Virgin River Narrows, Zion National Park, Utah
Image ID: 26106
Fletcher Peak (10319') at sunset, viewed from Vogelsang High Sierra Camp in Yosemite's high country.
Location: Yosemite National Park, California
Image ID: 23248
Darwin Falls in Death Valley, near the settlement of Panamint Springs. The falls are fed by a perennial stream that flows through a narrow canyon of plutonic rock, and drop of total of 80' (24m) in two sections.
Location: Death Valley National Park, California
Image ID: 27683
The Virgin River Narrows, where the Virgin River has carved deep, narrow canyons through the Zion National Park sandstone, creating one of the finest hikes in the world.
Location: Virgin River Narrows, Zion National Park, Utah
Image ID: 28585
Virgin River narrows and fall colors, cottonwood trees in autumn along the Virgin River with towering sandstone cliffs.
Location: Virgin River Narrows, Zion National Park, Utah
Image ID: 26109
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: 26101
The Virgin River Narrows, where the Virgin River has carved deep, narrow canyons through the Zion National Park sandstone, creating one of the finest hikes in the world.
Location: Virgin River Narrows, Zion National Park, Utah
Image ID: 32624
The Virgin River Narrows, where the Virgin River has carved deep, narrow canyons through the Zion National Park sandstone, creating one of the finest hikes in the world.
Location: Virgin River Narrows, Zion National Park, Utah
Image ID: 32626
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33447
Sunlight streams through giant kelp forest. Giant kelp, the fastest growing plant on Earth, reaches from the rocky reef to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: Catalina Island, California
Image ID: 33448