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Cetacean stranding, commonly known as beaching, is a phenomenon in which whales and dolphins strand themselves on land, usually on a beach. Beached whales often die due to dehydration , collapsing under their own weight, or drowning when high tide covers the blowhole . [ 1 ]
Cetacean strandings in Tasmania occur for a number of reasons, with Tasmania considered a "'hotspot" for the event. [1] Between 1825 and 1986, 213 stranding events had been recorded, involving 22 species, and over 3000 individuals.
Cetacean strandings in Ghana appear to be becoming more common. Whales washing ashore may be due to ship strike , population dynamics, or an increase in human coverage and reporting. There are at least 28 species of cetaceans — seven baleen whales and 21 toothed whales — in the Gulf of Guinea , [ 1 ] of which Ghana ’s coast covers 550 km ...
A stranding is when a cetacean leaves the water to lie on a beach. In some cases, groups of whales strand together. The best known are mass strandings of pilot whales and sperm whales. Stranded cetaceans usually die, because their as much as 90 metric tons (99 short tons) body weight compresses their lungs or breaks their ribs. Smaller whales ...
The IWDG was founded in December 1990 to establish a cetacean stranding and sighting scheme, and to campaign for the establishment of a cetacean sanctuary. In June 1991, the Irish Government responded by declaring Irish Waters to be the first European whale and dolphin sanctuary. The group was granted a charitable status in December 1999. [3] [1]
This multilingual tool makes Country/Territory and species specific information freely and easily available to all Pacific Islands Governments, tracking information like habitat type, behaviour during the sighting, number of animals per sighting and any threats that might be related if the sighting is a stranding.
Cetacea (/ s ɪ ˈ t eɪ ʃ ə /; from Latin cetus 'whale', from Ancient Greek κῆτος 'huge fish, sea monster') is an infraorder of aquatic mammals belonging to the order Artiodactyla that includes whales, dolphins and porpoises.
The latter is possible because while most cetacean "smiles" are fixed, the extra movement afforded by the beluga's unfused cervical vertebrae allows a greater range of apparent expression. [ 144 ] Between 1960 and 1992, the Navy carried out a program that included the study of marine mammals' abilities with sonar , with the objective of ...