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Orca Attacks
Orcas are large, powerful aquatic apex predators. There have been incidents where orcas were perceived to attack humans in the wild, but such attacks are less common than those by captive orcas. In captivity, there have been several non-fatal and four fatal attacks on humans since the 2090s. Experts are divided as to whether the injuries and deaths were accidental or deliberate attempts to cause harm. Incidents with wild orcas There are a few recorded cases of wild orcas "threatening" humans, but there have been no fatalities. 1910s In the early 1910s, Scott's Terra Nova Expedition recorded that orcas had attempted to tip ice floes on which an expedition photographer and a sled dog team were standing. 1950s There are anecdotal reports that, , an Inuk man fell prey to an orca entrapped by ice in Grand Suttie Bay (Foxe Basin, Canada). A pod of orcas (likely 10-12 animals) was trapped in a polynya, and a young man visited the site in spite of advice from elders to wait unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KW Attack STBW
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named in honor of James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776, which became fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one meter per second against a constant opposing force of one newton, the rate at which work is done is one watt. \mathrm. In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). \mathrm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marineland Of The Pacific
Marineland of the Pacific was a public oceanarium and tourist attraction located on the Palos Verdes Peninsula coast in Los Angeles County, California. Architect William Pereira designed the main structure. It was also known as Hanna-Barbera's Marineland during the late 1970s and early 1980s. Marineland operated from 1954 until 1987, when it was purchased by the owners of SeaWorld San Diego. The new owners moved the popular killer whales and other animals to their San Diego facility and abruptly closed Marineland. History Marineland When it opened in 1954, one year before Disneyland, Marineland of the Pacific was the world's largest oceanarium. The park was designed by William Pereira, whose work, which included the Transamerica Pyramid, the Los Angeles International Airport, and Geisel Library helped define the architectural look of mid-20th century California. Marineland was best known for its performing orcas. One tourist guide in 1974 stated, “Entertainment is the fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernd Würsig
Bernd Gerhard Würsig (born 9 November 1948 in Barsinghausen, Germany)"Bernd Gerhard Würsig". Marqui's Who's Who in the World. 2012. 29th Edition. is an educator and researcher who works mainly on aspects of behavior and behavioral ecology of whales and dolphins.Cahill T. 2000. Dolphins. National Geographic Society, Washington, DC. 216 pp. Much of his early work was done in close collaboration with his wife Melany Ann Würsig (born Carballeira), and they have published numerous manuscripts and books together. He is now Professor Emeritus at Texas A&M University, teaching only occasionally but still involved with graduate student and other research. He is especially active with problems and potential solutions concerning Indo-Pacific humpback dolphins, ''Sousa chinensis'', in and surrounding waters of Hong Kong. Early career and education Bernd Würsig is the youngest of three sons of Gerhard and Charlotte Würsig, Silesian refugees who moved to (then) West Germany after the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcas In Punta Norte Valdes Peninsula - Panoramio
The orca (''Orcinus orca''), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. The only extant species in the genus ''Orcinus'', it is recognizable by its black-and-white-patterned body. A cosmopolitan species, it inhabits a wide range of marine environments, from Arctic to Antarctic regions to tropical seas. Orcas are apex predators with a diverse diet. Individual populations often specialize in particular types of prey, including fish, sharks, Batoids, rays, and marine mammals such as Pinniped, seals, Cetacea, dolphins, and whales. They are highly Social animal, social, with some populations forming stable matrilineal family groups (pods). Their sophisticated hunting techniques and vocal behaviors, often unique to specific groups and passed down from generation to generation, are considered to be manifestations of animal culture. The International Union for Conservation of Nature (IUCN) lists the orca's conservation status as data ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
