Leopard seal (Hydrurga leptonyx) resting on ice floe, Antarctica

An adult Leopard Seal (Hydrurga leptonyx) hauled out on Petermann Island on the Southwest side of the Antarctic Peninsula.

An adult leopard seal (Hydrurga leptonyx) among the icebergs at Cierva Point on the Danco Coast of the Antarctic peninsula, southern ocean. This leopard seal stalked, killed, and ate a gentoo penguin among the ice.

An adult leopard seal (Hydrurga leptonyx) hauled out among the ice floes at Port Arthur in the caldera of Deception Island in the South Shetland Islands near the Antarctic peninsula, southern ocean. The Lindblad expedition ship National Geographic Endeavo

An adult leopard seal (Hydrurga leptonyx) hauled out among the ice floes at Port Arthur in the caldera of Deception Island in the South Shetland Islands near the Antarctic peninsula, southern ocean.

An adult Leopard Seal (Hydrurga leptonyx) hauled out and yawning on Petermann Island on the Southwest side of the Antarctic Peninsula.

An adult Leopard Seal (Hydrurga leptonyx) hauled out with The National Geographic Endeavour at sunset in the Lemaire Channel near the Antarctic Peninsula.

An adult leopard seal (Hydrurga leptonyx) hauled out among the ice floes at Port Arthur in the caldera of Deception Island in the South Shetland Islands near the Antarctic peninsula, southern ocean. The Lindblad expedition ship National Geographic Endeavo

An adult Leopard Seal (Hydrurga leptonyx) surfacing in clear water near Petermann Island on the Southwest Antarctic Peninsula.

An adult leopard seal (Hydrurga leptonyx) hauled out and resting among the icebergs in the Ererra Channel near the west Coast of the Antarctic peninsula, southern ocean. This seal is the only pinniped known to have attacked and killed a human being in Ant

A mother and nursing newborn pup leopard seal (Hydrurga leptonyx) hauled out on ice floes on the western side of the Antarctic peninsula, southern ocean. This is the only pinniped known to have attacked and killed a human snorkeler in Antarctica.

An adult leopard seal (Hydrurga leptonyx) among the icebergs at Cierva Point on the Danco Coast of the Antarctic peninsula, southern ocean. This leopard seal stalked, killed, and ate a gentoo penguin among the ice.

Leopard seal (Hydrurga leptonyx) on ice berg. Arctowski Peninsula, Antarctica