Adult humpback whales (Megaptera novaeangliae) cooperatively bubble-net feeding in Freshwater Bay on Chichagof Island in Southeast Alaska, USA

alaska southeast alaska alaskan peninsula alaskan panhandle pacific ocean pacific northwest humpback whale whales whale megaptera novaeangliae humpback cetacea cetacean mammal baleen mysticete rorqual jorobada frederick sound bubble net bubble net feeding bubble netting cooperative bubble netting cooperative bubble net feeding adult freshwater bay chichagof island usa medium group of animals coastal coastline water surfacing