Harbour Seal (Phoca vitulina) mother and pup on ice calved from the Sawyer Glaciers in Tracy Arm, Southeast Alaska, USA. Pacific Ocean.

Two Harbor Seals (Phoca vitulina) resting on ice calved from the Sawyer Glacier, a tidewater glacier at the end of Tracy Arm in Southeast Alaska, USA.

Harbor Seal (Phoca vitulina) hauled out on ice calved from the Sawyer Glacier in Tracy Arm, Southeast Alaska, USA.

Harbor Seals (Phoca vitulina) on ice near Johns Hopkins Glacier, Glacier Bay National Park, Southeast Alaska, USA.

Harbor Seal (Phoca vitulina) mother and pup on ice near Dawes Glacier in Endicott Arm, Southeast Alaska, USA.

Harbor Seals (Phoca vitulina) on ice near Johns Hopkins Glacier in Glacier Bay National Park, Southeast Alaska, USA.

Harbor Seals (Phoca vitulina) hauled out on a rock at low tide in Chatham Strait, Southeast Alaska, USA.

Harbor Seals (Phoca vitulina) hauled out on a rock at low tide in Chatham Strait, Southeast Alaska, USA.

Harbor Seals (Phoca vitulina) hauled out on a rock at low tide in Chatham Strait, Southeast Alaska, USA.

Harbor Seal (Phoca vitulina) hauled out on a rock at low tide in Chatham Strait, Southeast Alaska, USA.

Harbor Seals (Phoca vitulina) hauled out on offshore reef near Takatz Inlet, Baranof Island, Southeast Alaska, USA.

Harbour Seals (Phoca vitulina) on ice near Johns Hopkins Glacier in Glacier Bay National Park, Southeast Alaska, USA. |

Harbor Seal (Phoca vitulina) on ice in Tracy Arm, Southeast Alaska, USA.