Physical Description
The species is fairly rotund and measure 9.8 metres (32 ft) in length when physically mature. The melon is extremely bluff. The beak is long and white on males but grey on females. The dorsal fin is relatively small at 30–38 centimetres (12–15 in) and set behind the middle of the back. It is falcate (sickle-shaped) and usually pointed. The back is mid-to-dark grey. They have a lighter underside.
Weight estimates are hard to come by. For the northern bottlenose whale, 5,800–7,500 kilograms (13,000–17,000 lb) is given somewhat consistently.
Read more about this topic: Northern Bottlenose Whale
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