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 female (left) during a competitive group. The bubble curtain may be meant as warning or visual obstruction to other male whales interested in the mother.
Species: Humpback whale, Megaptera novaeangliae
Location: Maui, Hawaii
Image ID: 02828
Aerial photo of white Southern Right Whale calf with its mother. The mother is gray in color, rather than dark black, since she was a white calf herself and gradually darkened to gray as she matured. About five per cent of southern right whales are born white due to a condition known as grey morphism and will gradually turn dark as they age. They are not albino (which is a complete lack of pigmentation). The white coloration is a recessive genetic trait and only lasts a few months. Typically white calves become much darker as they mature but will still be lighter than normal even as adults. 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: 41180
A mother Pacific harbor seal nuzzles her pup, born a few days earlier. The pup must bond and imprint on its mother quickly, and the pair will constantly nuzzle and rub against one another in order to solidify that bond.
Species: Pacific harbor seal, Phoca vitulina richardsi
Image ID: 41554
A small harbor seal pup only a few hours old, resting on a sand beach in San Diego between episodes of nursing on its mother. Over 50 harbor seal pups were born in La Jolla during the 2023 birthing season.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39067
Pacific Harbor Seal Pup About Three Weeks Old, hauled out on a white sand beach along the coast of San Diego. This young seal will be weaned off its mothers milk and care when it is about four to six weeks old, and before that time it must learn how to forage for food on its own, a very difficult time for a young seal.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39068
Pacific Harbor Seal Pup About Three Weeks Old, hauled out on a white sand beach along the coast of San Diego. This young seal will be weaned off its mothers milk and care when it is about four to six weeks old, and before that time it must learn how to forage for food on its own, a very difficult time for a young seal.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39069
A mother Pacific harbor seal nuzzles her pup, born only a few hours earlier. The pup must bond and imprint on its mother quickly, and the pair will constantly nuzzle and rub against one another in order to solidify that bond.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39070
A newborn harbor seal pup, only a few minutes old, is nuzzled by its mother shortly after birth. Blood is still on the tiny pups fur coat. The pair will nuzzle frequently to solidify the bond they must maintain as the pup is nearly helpless. In just four to six weeks the pup will be weaned off its mothers milk and must forage for its own food.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39073
Newborn harbor seal pup is protected by its mother from a seagull. The seagull most likely wants to feed on the placenta, but it may also peck at and injure the pup. The seal mother does a good job of keeping birds off its newborn pup. Within an hour of being born, this pup had learned to nurse and had entered the ocean for its first swim.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39075
A newborn harbor seal pup in La Jolla, only a few minutes old, is nuzzled by its mother shortly after birth. Blood is still on the tiny pups fur coat. The pair will nuzzle frequently to solidify the bond they must maintain as the pup is nearly helpless. In just four to six weeks the pup will be weaned off its mothers milk and must forage for its own food.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39077
Pacific Harbor Seal Pup About Two Weeks Old, hauled out on a white sand beach along the coast of San Diego. This young seal will be weaned off its mothers milk and care when it is about four to six weeks old, and before that time it must learn how to forage for food on its own, a very difficult time for a young seal.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39089
A newborn harbor seal pup in the water at the oceans edge, born just moments before in the ocean and immediately able to swim ashore. The pups placenta and mother are seen in the background.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39101
Aerial photo of gray whale calf and mother. This baby gray whale was born during the southern migration, far to the north of the Mexican lagoons of Baja California where most gray whale births take place.
Species: Gray whale, Eschrichtius robustus
Location: San Clemente, California
Image ID: 29017
Black bear cub in a tree. Mother bears will often send their cubs up into the safety of a tree if larger bears (who might seek to injure the cubs) are nearby. Black bears have sharp claws and, in spite of their size, are expert tree climbers.
Species: American black bear, Ursus americanus
Location: Orr, Minnesota
Image ID: 18746
Brown bear cubs. These cubs are one and a half years old and have yet to leave their mother. They will be on their own and have to fend for themselves next summer.
Species: Brown bear, Ursus arctos
Location: Lake Clark National Park, Alaska
Image ID: 19150