Mark Carwardine / Two Humpback whales (Megaptera novaeangliae) bubble-net feeding very close to shore, Great Bear Rainforest, British Columbia, Canada, Endangered or threatened species (Vulnerable)

Mitsuaki Iwago / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, Alaska

Michio Hoshino / Humpback Whale (Megaptera novaeangliae) group cooperatively bubble-net feeding, Alaska

Mark Carwardine / Humpback whales bubble net feeding {Megaptera novaeangliae} Alaska, USA

Mark Carwardine / Humpback whales bubble net feeding {Megaptera novaeangliae} Alaska, USA

Matthias Breiter / Humpback Whale (Megaptera novaeangliae) bubble net feeding near Juneau with seagulls stealing fish, Alaska

Matthias Breiter / Humpback Whale (Megaptera novaeangliae) bubble net feeding near Juneau, Alaska

Matthias Breiter / Humpback Whale (Megaptera novaeangliae) group bubble net feeding near Juneau, Alaska

Kevin Schafer / Humpback Whale (Megaptera novaeangliae) emerging to swallow prey as the final step for bubble-net feeding, Chatham Strait, Alaska

Kevin Schafer / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, Chatham Strait, Alaska

Konrad Wothe / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, Inside Passage, Alaska

Konrad Wothe / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, Inside Passage, Alaska

Konrad Wothe / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, Inside Passage, Alaska

Konrad Wothe / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, Inside Passage, Alaska

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) trio bubble net feeding, Grandidier Passage, western Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) pair bubble net feeding, Grandidier Passage, western Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) pair bubble net feeding, Grandidier Passage, western Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) feeding underwater by blowing bubbles to concentrate and disorient school of krill or small fish, Cape Evensen, Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) feeding underwater by blowing bubbles to concentrate and disorient school of krill or small fish, Cape Evensen, Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) feeding underwater by blowing bubbles to concentrate and disorient school of krill or small fish, Cape Evensen, Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) feeding underwater by blowing bubbles to concentrate and disorient school of krill or small fish, Cape Evensen, Antarctica

Flip Nicklin / Humpback Whale (Megaptera novaeangliae) pod cooperative feeding, vulnerable, southeast Alaska

Flip Nicklin / Humpback Whale (Megaptera novaeangliae) pod cooperative feeding, vulnerable, southeast Alaska

Flip Nicklin / Humpback Whale (Megaptera novaeangliae) pod cooperative feeding, vulnerable, southeast Alaska

Hiroya Minakuchi / Humpback Whale (Megaptera novaeangliae) pod bubble net feeding, southeast Alaska

Flip Nicklin / Humpback Whale (Megaptera novaeangliae) bubbles rising to surface

Norbert Wu / Humpback Whale (Megaptera novaeangliae) pair bubble net feeding, Antarctic Peninsula, Antarctica

Matthias Breiter / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, northern British Columbia, Canada

Doc White / Humpback whales (Megaptera novaeangliae) bubble net feeding, Alaska, Eastern pacific

Konrad Wothe / Humpback Whale (Megaptera novaeangliae) group bubble net feeding with fishing boat in background, Inside Passage, Alaska

Konrad Wothe / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, Inside Passage, Alaska

Konrad Wothe / Humpback Whale (Megaptera novaeangliae) group bubble net feeding, Inside Passage, Alaska

Mitsuaki Iwago / Humpback Whale (Megaptera novaeangliae) group cooperative feeding, Alaska

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) pair bubble net feeding, Grandidier Passage, western Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) pair bubble net feeding, Grandidier Passage, western Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) pair bubble net feeding, Grandidier Passage, western Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) pair bubble net feeding, Grandidier Passage, western Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) pair bubble net feeding, Grandidier Passage, western Antarctica

Yva Momatiuk & John Eastcott / Humpback Whale (Megaptera novaeangliae) bubble net feeding on krill, Antarctica

Hiroya Minakuchi / Humpback Whale (Megaptera novaeangliae) pod bubble net feeding, southeast Alaska

Hiroya Minakuchi / Humpback Whale (Megaptera novaeangliae) at surface bubble net feeding, southeast Alaska