Humpback Whale feeding (Megaptera novaeangliae).

Humpback Whale feeding (Megaptera novaeangliae).

Humpback Whale feeding (Megaptera novaeangliae).

Humpback Whales feeding (Megaptera novaeangliae). Frederick Sd, S. E. Alaska

Humpback Whales feeding (Megaptera novaeangliae). Chatham Straits, S. E. Alaska

Humpback Whales feeding (Megaptera novaeangliae). Tenakee Inlet, S. E. Alaska

Humpback whales (Megaptera novaeangliae) fluking up to dive. Alaska

Humpback whale (Megaptera novaeangliae) tail slapping with its flukes. Alaska

Humpback whale (Megaptera novaeangliae) with tail flukes high in the air. Alaska

Humpback Whale breaching. Icy Straits, South East Alaska

Humpback Whale breaching (Megaptera novaeangliae). Tenakee Inlet, S. E. Alaska

Humpback Whale (Megaptera novaeangliae) lobtailing. Icy Straits, S. E. Alaska

Humpback Whales (Megaptera novaeangliae) cooperatively bubble-net feeding in Southeast Alaska, USA.

Humpback Whale (Megaptera novaeangliae) breaching after co-operatively bubble-net feeding in Stephen's Passage, Southeast Alaska, USA. Pacific Ocean.

Adult Humpback Whale (Megaptera novaeangliae) breaching in Stephens Passage, Southeast Alaska, USA. Pacific Ocean.

Humpback Whales (Megaptera novaeangliae) co-operatively bubble-net feeding in Stephens Passage, Southeast Alaska, USA. Pacific Ocean.

Humpback Whales (Megaptera novaeangliae) co-operatively bubble-net feeding in Stephen's Passage, Southeast Alaska, USA. Pacific Ocean.

Adult Pacific Humpback Whales, Megaptera novaeangliae, cooperatively bubble-net feeding, Southeast Alaska

Humpback Whale (Megaptera novaeangliae) breaching in Stephens Passage, Southeast Alaska, USA. Pacific Ocean. Southeast Alaska, USA. Pacific Ocean. (rr)

Humpback Whales (Megaptera novaeangliae) cooperatively bubble-net feeding in Chatham Strait, Southeast Alaska, USA.

Humpback Whales (Megaptera novaeangliae) co-operatively bubble-net feeding in Stephen's Passage, Southeast Alaska, USA. Pacific Ocean.

Humpback whale, Megaptera novaeangliae, breaching, Kailua-Kona, Big Island, Hawaii (Pacific)

Adult humpback whales (Megaptera novaeangliae) cooperative bubble-net feeding in Iyoukeen Bay, southeast Alaska, USA.

Humpback whales (Megaptera novaeangliae) co-operatively bubble-net feeding in Stephens Passage, Southeast Alaska, USA. Pacific Ocean.

Two adult humpback whales escort a baby calf.

Humpback whales swim together on their migration route.

Humpback whales swim together on their migration route.

Humpback whales breach the ocean surface near a passing ship.

A school of Redtail Butterflyfish watch a group of humpback whales.

Humpback mother and calf swim near the surface.

A humpback whale mother and her calf.

A mother and calf humpback whale rise to the surface.

A humpback whale calf swims around its mother in the ocean.

Humpback Whales feeding (Megaptera novaeangliae).