leopard seal (hydrurga leptonyx) on an ice floe in antarctica's cierva cove

arctic animal mammal sea ice ocean snow winter wave freezing whale dolphin tundra seal coast sleaping leopard hydrurga leptonyx floe antarctica's cierva cove open mouth lying bay antarctica wildlife antarctica leopard leptonyx seal mammal tourism predator floes smiling glacier danger cold ice relaxed морской леопард sea ocean nature pole snow water south winter marine animal teeth white iceberg adventure travel wild polar fur