Gentoo and Adélie penguins nesting on elevated plateau, Heroína Island
Weddell Seal and Adélie penguins, Heroína Island
Adélie penguin on top of grounded ice
Adélie penguin on top of grounded ice
Adélie penguins on ice, offshore of Paulet Island
Adélie penguin adult about to feed its chicks, Paulet Island
Oceanites researcher Richard Polatty with guests, and Adélie penguin, Petermann Island
Porpoising Adélie penguins
Aerial view of Barrientos island landing site
Barrientos Island, Aitcho Island group
Aerial view of Barrientos Island, the western end in the foreground, toward the eastern end in the background
Stack rock on western end of Barrientos Island, Aitcho Islands group
Antarctic brown skua on nest
Snow algae, Waterboat Point
Almirante Brown Station, Paradise Bay
Blue-eyed shag colony and lichen cliffs in Paradise Bay, near the Almirante Brown Station
View from the bridge of EXPLORER as it heads into Paradise Bay
Arctowski Station, Admiralty Bay, King George Island
Adélie penguin on top of grounded ice
Adélie penguin on grounded ice
Southern elephant seal resting on Deschampsia antarctica and near rocks encrusted with Xanthoria adn Caloplaca lichens
Weathered-blue iceberg in Arthur Harbor
Astrolabe Island
View from the higher reaches of the chinstrap penguin colony at Baily Head, Deception Island, looking due north along the black sand beach rimming the eastern side of Deception Island
Courting chinstrap penguins
Rancho Point and The Needles, Baily Head, Deception Island
Aerial view of black beach landing site at Rancho Point, Baily Head, Deception Island
Aerial view back to the black beach entrance to the Baily Head chinstrap penguin colony, Deception Island
Aerial view of breeding chinstrap penguins at Baily Head, Deception Island
View from the high rim of the chinstrap penguin colony at Baily Head, Deception Island
High rim, chinstrap penguin colony at Baily Head, Deception Island
Chinstrap penguin adult and chick, Baily Head, Deception Island
Portion of the chinstrap penguin colony at Baily Head, Deception Island
Chinstrap penguin, who's just traded incubation duties with its mate, heading downhill and to sea to feed
Aerial view of breeding chinstrap penguins at Baily Head, Deception Island
Chinstrap penguin census colony at Baily Head, Deception Island
High rim of the chinstrap penguin colony at Baily Head, Deception Island
Aerial view of black beach landing site at Rancho Point, Baily Head, Deception Island
Southern end of Baily Head chinstrap penguin colony, Deception Island
Chinstrap penguin crossing Prasiola crispa at Baily Head, Deception Island
Aerial view of breeding chinstrap penguins at Baily Head, Deception Island
Courting chinstrap penguins
Aerial view of the black beach entrance to the Baily Head chinstrap penguin colony, Deception Island
High rim, chinstrap penguin colony at Baily Head, Deception Island
Chinstrap penguin molting area, Baily Head, Deception Island
Chinstrap penguins returning to their nests from the small cove on the southwestern side of Baily Head, Deception Island
Snow enveloping chinstrappenguin colony at Baily Head, Deception Island
Chinstrap penguin colony at Baily Head, Deception Island
Chinstrap penguin colony at Baily Head, Deception Island
Aerial view above the black sand beach that forms the entrance to the Baily Head chinstrap penguin colony, on the southeastern side of Deception Island
Aerial view toward the black beach entrance to the Baily Head chinstrap penguin colony, Deception Island
Chinstrap penguins, Baily Head, Deception Island
Molting chinstrap penguins, Baily Head, Deception Island
Prasiola crispa on hillside near Baily Head chinstrap penguin colony, Dception Island
Oceanites researcher Rosi Dagit censusing chinstrap penguin chicks at Baily Head, Deception Island
Oceanites researcher Stacey Buckelew on the high slopes above the Baily Head chinstrap penguin colony, Deception Island