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The humpback whale (Megaptera novaeangliae) is a species of baleen whale. It is a rorqual (a member of the family Balaenopteridae) and is the only species in the genus Megaptera. Adults range in length from 14–17 m (46–56 ft) and weigh up to 40 metric tons (44 short tons). The humpback has a distinctive body shape, with long pectoral fins ...
The sanctuary encompasses 1,400 square miles (3,600 km 2) in the islands' waters.It was designated by United States Congress on November 4, 1992, as a National Marine Sanctuary to protect the endangered North Pacific humpback whale and its habitat [2] The sanctuary promotes management, research, education and long-term monitoring.
Humpback whale populations, once down by about 95%, have been increasing since a 1985 final moratorium on commercial whaling, according to NOAA. ... The whale's size and position, below a cliff ...
A group of 15 whales bubble net fishing near Juneau, Alaska. Whale bubble net feeding in Alaska. Bubble-net feeding is a feeding behavior engaged in by humpback whales [1] and Bryde's whales. [2] It is one of the few surface feeding behaviors that humpback whales are known to engage in. [3] This type of feeding can be done alone or in groups ...
The Hawaiian Islands Humpback Whale National Marine Sanctuary is preparing for this year's Sanctuary Ocean Count as kohola, or humpback whales, make their annual migration from Alaska waters to ...
Baleen whales range in size from the 6 m (20 ft) and 3,000 kg (6,600 lb) pygmy right whale to the 31 m (102 ft) and 190 t (210 short tons) blue whale, the largest known animal to have ever existed. [ 1 ] [ 2 ] They are sexually dimorphic .
Whales are fully aquatic, open-ocean animals: they can feed, mate, give birth, suckle and raise their young at sea. Whales range in size from the 2.6 metres (8.5 ft) and 135 kilograms (298 lb) dwarf sperm whale to the 29.9 metres (98 ft) and 190 tonnes (210 short tons) blue whale, which is the
Migaloo. Migaloo jumping photographed by Jonas Liebschner onboard Whale Watching Sydney. Part of a Song by Migaloo recorded in 1998. Migaloo ("whitefella" in some Aboriginal languages) is an all-white humpback whale (Megaptera novaeangliae) that was first sighted on the 28 June 1991 at the Australian east coast near Byron Bay. [1]