Belt of Venus and Earth Shadow at Dawn. The Belt of Venus is actually alpenglow visible near the horizon during twilight, above the antisolar point. Like alpenglow, the backscatter of reddened sunlight also creates the Belt of Venus. Unlike alpenglow, the sunlight scattered by fine particulates that cause the rosy arch of the Belt shines high in the atmosphere and lasts for a while after sunset or before sunrise.
Location: La Jolla, California
Image ID: 37476
Courting pair of southern right whales underwater, Eubalaena australis. While the posture in this photo isn't quite mating, it is a courting behavior that often precedes mating. The male is below, upside down and trying to access the female belly-to-belly. However, the female does not want to mate, so she has positioned herself upside down at the surface so that the males in the courting group cannot reach her genital slit.
Species: Southern Right Whale, Eubalaena australis
Location: Puerto Piramides, Chubut, Argentina
Image ID: 38345
Inquisitive young California sea lion underwater inspects my glove by gently mouthing it. This is a pup-of-the-year born in June and only about five months old. Sea lions are tactile creatures and learn about objects and their surroundings by biting on them. Coronado Islands near San Diego, Baja California, Mexico.
Species: California sea lion, Zalophus californianus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 40767
USS Kittiwake wreck, sunk off Seven Mile Beach on Grand Cayman Island to form an underwater marine park and dive attraction.
Location: Grand Cayman, Cayman Islands
Image ID: 32141
USS Kittiwake wreck, sunk off Seven Mile Beach on Grand Cayman Island to form an underwater marine park and dive attraction.
Image ID: 32143
Panorama dimensions: 4890 x 12865
USS Kittiwake wreck, sunk off Seven Mile Beach on Grand Cayman Island to form an underwater marine park and dive attraction.
Location: Grand Cayman, Cayman Islands
Image ID: 32145
SCUBA divers on the wreck of the USS Kittiwake, sunk off Seven Mile Beach on Grand Cayman Island to form an underwater marine park and dive attraction.
Location: Grand Cayman, Cayman Islands
Image ID: 32146
SCUBA divers on the wreck of the USS Kittiwake, sunk off Seven Mile Beach on Grand Cayman Island to form an underwater marine park and dive attraction.
Location: Grand Cayman, Cayman Islands
Image ID: 32148
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
Copulating Southern Right Whales, aerial photo. The female is in the middle. The male at bottom is copulating with her, while the second male at top is trying to do so as well. By permission of the Government of Argentina, Chubut, permit # 51 / 2025-SsCyA.
Species: Southern Right Whale, Eubalaena australis
Location: Puerto Piramides, Chubut, Argentina
Image ID: 41212
Two Adult Male Lions Fight to Establish Territory, Greater Masai Mara, Kenya. Both of these large males emerged from the battle with wounds, and it was not clear who prevailed.
Species: African lion, Panthera leo
Location: Mara North Conservancy, Kenya
Image ID: 39701
Panorama dimensions: 5760 x 8640