Search results
Results From The WOW.Com Content Network
Other whale species, however (in particular the common minke whale) have never been considered endangered. Opponents of whaling argue that a return to full-scale commercial whaling will lead to economic concerns overriding those of conservation, and there is a continuing debate as to how to describe the current state of each species. [ 11 ]
Fewer vessels will be required to reduce their speed, which is likely to contribute to the extinction of the North Atlantic right whale, a species that is vulnerable to extinction and classified ...
Blue whales are formally classified as endangered under both the U.S. Endangered Species Act [127] and the IUCN Red List. [1] They are also listed on Appendix I under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) [128] and the Convention on the Conservation of Migratory Species of Wild Animals. [129]
A type of whale that is one of the rarest marine mammals in the world lost nearly 10% of its population last year, a group of scientists and ocean life advocates said on Monday. The North Atlantic ...
Some species, such as the humpback whale, communicate using melodic sounds, known as whale song. These sounds may be extremely loud, depending on the species. Humpback whales only have been heard making clicks, while toothed whales use sonar that may generate up to 20,000 watts of sound (+73 dBm or +43 dBw) [55] and be heard for many miles.
Right whales were decimated during the commercial whaling era, when they were hunted for their oil and meat. Endangered whale's decline slows, but population falls again Skip to main content
In 1972, Congress passed the Marine Mammal Protection Act, which makes it illegal for any person residing in the United States to kill, hunt, injure or harass all species of marine mammals, regardless of their population status. [5] Whales who are considered to be endangered are also protected by the 1973 Endangered Species Act. [5]
1. River Dolphin. There are six species of river dolphins in the world, and sadly all are considered endangered or critically endangered according to the IUCN Red List of Threatened Species. Water ...