Polar Bears 2
An adult female polar bear and her triplet cubs follow a scent as they travel and hunt on the sea ice near the front of a tidewater glacier.
A subadult male polar bear (Ursus maritimus) swims among floes of melting summer sea ice as he travels and hunts for seals.
An adult female polar bear (Ursus maritimus) swims among melting floes of summer sea ice as she travels and hunts for seals.
An adult female polar bear (Ursus maritimus) uses floes of sea ice for camouflage as she hunts a seal that is resting in the distance.
An young adult female polar bear (Ursus maritimus) "still-hunting " in brash ice near the face of a glacier -- waiting for an opportunity to grab an unsuspecting seal as it surfaces to breathe.
A young adult female polar bear (Ursus maritimus) "still-hunting " in brash ice near the face of a glacier -- waiting for an opportunity to grab an unsuspecting seal as it surfaces to breathe.
An adult male polar bear (Ursus maritimus) carefully slips into the water without making a splash to begin an aquatic stalk of a basking seal.
An adult male polar bear (Ursus maritimus) carefully slips into the water without making a splash to begin an aquatic stalk of a basking seal.
While stalking a basking seal on the sea ice, an adult male polar bear (Ursus maritimus) keeps a low profile after climbing out of the water.
While stalking a basking seal on the sea ice, an adult male polar bear (Ursus maritimus) keeps a low profile as he attempts to approach his quarry.
An adult male polar bear (Ursus maritimus) swims in calm seas as he travels in an area of the Arctic Ocean with no sea ice.
In an area of the Arctic Ocean with very little sea ice, an adult male polar bear (Ursus maritimus) uses scattered floes for camouflage as he attempts to hunt a seal that is resting on the ice in the distance.
An adult male polar bear (Ursus maritimus) traveling on sea ice.
A subadult male polar bear (Ursus maritimus) vigorously rubs himself against the snowy sea ice to clean his fur.
A large, mature adult male polar bear (Ursus maritimus) on melting summer sea ice, feeding on a seal kill. Glaucous gulls (Larus hyperboreus) and an ivory gull (Pagophila eburnea) are also eating bits of the carcass.
An adult male polar bear (Ursus maritimus) resting on sea ice after gorging on a seal kill. He is positioned to keep an eye on the remaining carcass. Glaucous gulls (Larus hyperboreus) are squabbling over scraps of meat.
Two large, mature adult male polar bears (Ursus maritimus) on melting summer sea ice, feeding on a seal kill. Glaucous gulls (Larus hyperboreus) and an ivory gull (Pagophila eburnea) are also eating bits of the carcass.
Two large, mature adult male polar bears (Ursus maritimus) confront one another warily on melting summer sea ice.
An adult female polar bear and her triplets (about 2 years old) travel and hunt on the sea ice.
An adult male polar bear (Ursus maritimus) follows a scent on the sea ice.
While traveling on melting summer sea ice, an adult male polar bear (Ursus maritimus) carefully presses on very thin ice to see if it will hold his weight.
A large, mature adult male polar bear (Ursus maritimus) on sea ice.
An adult female polar bear (Ursus maritimus) resting on sea ice.
A polar bear (Ursus maritimus) "tastes" the air to augment its sense of smell as it rests on the sea ice.
An adult male polar bear (Ursus maritimus) inches himself slowly backward from the sea ice into the water, to begin stalking a basking seal.
An adult male polar bear (Ursus maritimus) traveling on melting summer sea ice. The bear has blood on his face from feeding on a seal kill.
An adult male polar bear (Ursus maritimus) investigates a scent he has detected on the sea ice.
A subadult male polar bear (Ursus maritimus) pauses while traveling on the sea ice to scrutinize a scent he has detected in the air.
An adult male polar bear (Ursus maritimus) lies on sea ice while "still-hunting" -- waiting for an opportunity to grab a seal as it surfaces to breathe.
A subadult male polar bear (Ursus maritimus) vigorously rubs himself against the snowy sea ice to clean his fur.
