Chase Dekker / Humpback Whale (Megaptera novaeangliae) pod gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf breaching, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf breaching, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf breaching, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) breaching at sunset, Monterey Bay, California

Chase Dekker / African Lion (Panthera leo) male, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) cub, Masai Mara, Kenya

Chase Dekker / Lesser Flamingo (Phoenicopterus minor) wading, Amboseli National Park, Kenya

Chase Dekker / Lesser Flamingo (Phoenicopterus minor) pair fighting, Amboseli National Park, Kenya

Chase Dekker / Humpback Whale (Megaptera novaeangliae) breaching, Monterey Bay, California

Chase Dekker / Seljalandsfoss Waterfall, Iceland

Chase Dekker / Red Fox (Vulpes vulpes) in winter, Grand Teton National Park, Wyoming

Chase Dekker / Orca (Orcinus orca) male tail slapping, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Great Gray Owl (Strix nebulosa), Grand Teton National Park, Wyoming

Chase Dekker / Long-beaked Common Dolphin (Delphinus capensis) pod porpoising, Monterey Bay, California

Chase Dekker / Common Loon (Gavia immer) spreading wings, Monterey Bay, California

Chase Dekker / Brown Bear (Ursus arctos) in river, Katmai National Park, Alaska

Chase Dekker / Moose (Alces alces shirasi) bull flehming in autumn, Grand Teton National Park, Wyoming

Chase Dekker / Moose (Alces alces shirasi) bull flehming in autumn, Grand Teton National Park, Wyoming

Chase Dekker / Blue Whale (Balaenoptera musculus), Monterey Bay, California

Chase Dekker / Moose (Alces alces) bull in tundra, Mount Rundle, Banff National Park, Alberta, Canada

Chase Dekker / Humpback Whale (Megaptera novaeangliae) pod gulp feeding, Monterey Bay, California

Chase Dekker / Red Fox (Vulpes vulpes) kit, Washington

Chase Dekker / Waterfall reflected in flooded meadow, Yosemite Falls, Yosemite National Park, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) pod gulp feeding on Northern Anchovy (Engraulis mordax) near sailboat, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) gulp feeding on Northern Anchovy (Engraulis mordax) near whale watching boat, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) pod gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) pod gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) pair gulp feeding on Northern Anchovy (Engraulis mordax) near sailboat, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) pair gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) pair gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf breaching, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) gulp feeding on Northern Anchovy (Engraulis mordax), Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) pod gulp feeding on Northern Anchovy (Engraulis mordax) near tourists, Monterey Bay, California

Chase Dekker / Storm clouds over savanna, Masai Mara, Kenya

Chase Dekker / Deciduous forest and barn in autumn, Woodstock, Vermont

Chase Dekker / Humpback Whale (Megaptera novaeangliae) male, Tonga

Chase Dekker / Humpback Whale (Megaptera novaeangliae) mother and calf, Tonga

Chase Dekker / African Elephant (Loxodonta africana) herd in flooded savanna, Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) herd, Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) herd in savanna near storm, Masai Mara, Kenya

Chase Dekker / Cheetah (Acinonyx jubatus) female on termite mound, Masai Mara, Kenya

Chase Dekker / African Elephant (Loxodonta africana) bull in savanna, Amboseli National Park, Kenya

Chase Dekker / Cheetah (Acinonyx jubatus) male and tourists, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male sleeping, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male, Masai Mara, Kenya

Chase Dekker / Cheetah (Acinonyx jubatus) female scent-marking, Masai Mara, Kenya

Chase Dekker / Cheetah (Acinonyx jubatus) female, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male, Masai Mara, Kenya

Chase Dekker / Zebra (Equus quagga) males fighting, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male, Masai Mara, Kenya

Chase Dekker / Spotted Hyena (Crocuta crocuta) pair feeding on Cape Buffalo (Syncerus caffer) bones, Masai Mara, Kenya

Chase Dekker / African Elephant (Loxodonta africana) herd grazing in savanna at sunset, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) female, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) cub, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) cub, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) cub, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) female near Blue Wildebeest (Connochaetes taurinus) herd, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male feeding on Blue Wildebeest (Connochaetes taurinus) kill, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male feeding on Blue Wildebeest (Connochaetes taurinus) kill, Masai Mara, Kenya

Chase Dekker / African Lion (Panthera leo) male feeding on Blue Wildebeest (Connochaetes taurinus) kill, Masai Mara, Kenya

Chase Dekker / Cheetah (Acinonyx jubatus) juvenile on termite mound, Masai Mara, Kenya

Chase Dekker / Hippopotamus (Hippopotamus amphibius) juvenile, Lake Naivasha, Kenya

Chase Dekker / Ostrich (Struthio camelus), Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) herd in savanna, Amboseli National Park, Kenya

Chase Dekker / Vervet Monkey (Chlorocebus pygerythrus) mother and young, Amboseli National Park, Kenya

Chase Dekker / Vervet Monkey (Chlorocebus pygerythrus) mother and young, Amboseli National Park, Kenya

Chase Dekker / Ostrich (Struthio camelus), Amboseli National Park, Kenya

Chase Dekker / Lesser Flamingo (Phoenicopterus minor) wading, Amboseli National Park, Kenya

Chase Dekker / Lesser Flamingo (Phoenicopterus minor), Amboseli National Park, Kenya

Chase Dekker / Lesser Flamingo (Phoenicopterus minor) pair displaying in dominance fight, Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) herd, Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) herd and Cattle Egrets (Bubulcus ibis), Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) herd, Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) mother and calf and Cattle Egrets (Bubulcus ibis), Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) pair and Cattle Egrets (Bubulcus ibis), Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) herd with Cattle Egrets (Bubulcus ibis), Amboseli National Park, Kenya

Chase Dekker / African Elephant (Loxodonta africana) females and calf with Cattle Egrets (Bubulcus ibis), Amboseli National Park, Kenya

Chase Dekker / Lighthouse, Bass Harbor, Acadia National Park, Maine

Chase Dekker / Waterfall in autumn, Moss Glen Falls, Vermont

Chase Dekker / Humpback Whale (Megaptera novaeangliae) breaching at sunset, Monterey Bay, California

Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf, Tonga

Chase Dekker / Humpback Whale (Megaptera novaeangliae) mother and calf, Tonga

Chase Dekker / Moose (Alces alces) bull, Grand Teton National Park, Wyoming

Chase Dekker / Humpback Whale (Megaptera novaeangliae) calf breaching, Monterey Bay, California

Chase Dekker / Yosemite Falls and Merced River, Yosemite National Park, California

Chase Dekker / Mountains reflected in glacial lake, Moraine Lake, Banff National Park, Alberta, Canada

Chase Dekker / Stars above arches, Windows Section, Arches National Park, Utah

Chase Dekker / El Capitan, Half Dome, and Bridal Veil Falls, Yosemite National Park, California

Chase Dekker / Blue Whale (Balaenoptera musculus), Monterey Bay, California