Search results
Results From The WOW.Com Content Network
Orca gladiator (Bonnaterre, 1789) The orca (Orcinus orca), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. It is the only extant species in the genus Orcinus and is recognizable its black-and-white patterned body.
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
To the left, the black-hulled whaling ships. To the right, the red-hulled whale-watching ship. Iceland, 2011. Number of whales killed since 1900. Whaling is the hunting of whales for their usable products such as meat and blubber, which can be turned into a type of oil that was important in the Industrial Revolution.
Cetacean surfacing behaviour is a grouping of movement types that cetaceans make at the water's surface in addition to breathing. Cetaceans have developed and use surface behaviours for many functions such as display, feeding and communication. All regularly observed members of the order Cetacea, including whales, dolphins and porpoises, show a ...
The decline of global whale populations Blue whale populations have declined dramatically due to unregulated commercial whaling, putting them at risk of extinction.. Prior to the setting up of the IWC in 1946, unregulated whaling had depleted a number of whale populations to a significant extent, and several whales species were severely endangered.
Anti-whaling action is a part of both environmental activism and marine conservation. [ 61 ] Forms of expression may include but are not limited to protest as demonstration and direct action, outreach through media, and political maneuvering.
The International Convention for the Regulation of Whaling is an international environmental agreement aimed at the "proper conservation of whale stocks and thus make possible the orderly development of the whaling industry". [2] It governs the commercial, scientific, and aboriginal subsistence whaling practices of 88 member states.
A whale and a sub-adult being loaded aboard a factory ship, the Nisshin Maru. The sign above the slipway reads, "Legal research under the ICRW." Australia released this photo to challenge that claim. Japanese whaling, in terms of active hunting of whales, is estimated by the Japan Whaling Association to have begun around the 12th century. [1]