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Beluga whale populations are currently being harvested at levels which are not sustainable and it is difficult for those harvesting beluga whales to know which sub-population they are from. [239] Because there is little protection of sub-populations, harvest will need to be managed to ensure sub-populations will survive long into the future to ...
A complete list of whale conservation statuses as listed by the IUCN is given below. Note that, in the case of the blue and gray whales, the IUCN distinguishes the statuses of various populations. These populations, while not regarded as separate species, are considered sufficiently important in terms of conservation.
The cetacean family Monodontidae comprises two living whale species, the narwhal and the beluga whale and at least four extinct species, known from the fossil record. Beluga and Narwhal are native to coastal regions and pack ice around the Arctic Ocean.
Whales trap a lot of carbon, and if there are more of them, they can trap more of the carbon dioxide produced by human activity. Why helping whales to flourish can help fight climate change Skip ...
Researchers examining southern right whales found that the median life span for the species was 73.4 years, and that 10 percent of individuals survived past 131.8 years. ... fin and beluga whales ...
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Five species of seals (harp seals, gray seals, harbor seals, hooded seals, and ringed seals), and numerous whale species swim in the waters of Stellwagen Bank. [3] Whale watchers frequently can see humpback whales, minke whales and fin whales and occasionally sight of one of the most critically endangered whale species, the North Atlantic right ...
Several specific shapes were identified and linked with different behaviors, the study said.