May 2011
The humpback whale (Megaptera novaeangliae) is a species of baleen whale. One of the larger rorqual species, adults range in length from 12--16 metres (39--52 ft) and weigh approximately 36,000 kilograms (79,000 lb). The humpback has a distinctive body shape, with unusually long pectoral fins and a knobbly head. It is an acrobatic animal, often breaching and slapping the water. Males produce a complex whale song, which lasts for 10 to 20 minutes and is repeated for hours at a time. The purpose of the song is not yet clear, although it appears to have a role in mating.
Found in oceans and seas around the world, humpback whales typically migrate up to 25,000 kilometres (16,000 mi) each year. Humpbacks feed only in summer, in polar waters, and migrate to tropical or sub-tropical waters to breed and give birth in the winter. During the winter, humpbacks fast and live off their fat reserves. The species' diet consists mostly of krill and small fish. Humpbacks have a diverse repertoire of feeding methods, including the bubble net feeding technique.
Like other large whales, the humpback was and is a target for the whaling industry. Due to over-hunting, its population fell by an estimated 90% before a whaling moratorium was introduced in 1966. Stocks have since partially recovered; however, entanglement in fishing gear, collisions with ships, and noise pollution also remain concerns. There are at least 80,000 humpback whales worldwide. Once hunted to the brink of extinction, humpbacks are now sought by whale-watchers, particularly off parts of Australia, New Zealand, South America, Canada, and the United States.
Kauaʻi or Kauai,[3] known as Tauaʻi in the ancient Kaua'i dialect (pronounced /ˈkaʊ.aɪ/ in English and [kɔuˈwɐʔi] in Hawaiian) is geologically the oldest of the main Hawaiian Islands. With an area of 562.3 square miles (1,456.4 km2), it is the fourth largest of the main islands in the Hawaiian archipelago, and the 21st largest island in the United States.[4] Known also as the "Garden Isle", Kauaʻi lies 105 miles (170 km) across the Kauaʻi Channel, northwest of Oʻahu. This island is the site of Waimea Canyon State Park.
The United States Census Bureau defines Kauaʻi as Census Tracts 401 through 409 of Kauaʻi County, Hawaiʻi, which is all of the county except for the islands of Kaʻula, Lehua, and Niʻihau. The 2000 census population of Kauaʻi (the island) was 58,303.[5]
Kauaʻi's origins are volcanic, the island having been formed by the passage of the Pacific plate over the Hawaii hotspot. At approximately six million years old, it is the oldest of the main islands. The highest peak on this mountainous island is Kawaikini at 5,243 feet (1,598 m).[7] The second highest peak is Mount Waiʻaleʻale near the center of the island, 5,148 feet (1,569 m) above sea level. One of the wettest spots on earth, with an annual average rainfall of 460 inches (1,200 cm), is located on the east side of Mount Waiʻaleʻale. The high annual rainfall has eroded deep valleys in the central mountains, carving out canyons with many scenic waterfalls. On the west side of the island, Waimea town is located at the mouth of the Waimea River, whose flow formed Waimea Canyon, one of the world's most scenic canyons, and which is part of Waimea Canyon State Park. At 3,000 feet (914 m) deep, Waimea Canyon is often referred to as "The Grand Canyon of the Pacific". The Na Pali Coast is a center for recreation in a wild setting, including kayaking past the beaches, or hiking on the trail along the coastal cliffs.
During the reign of King Kamehameha, the islands of Kauaʻi and Niʻihau were the last Hawaiian Islands to join his Kingdom of Hawaiʻi. Their ruler, Kaumualiʻi, resisted Kamehameha for years. King Kamehameha twice prepared a huge armada of ships and canoes to take the islands by force and twice failed; once due to a storm, and once due to an epidemic. In the face of the threat of a further invasion, however, Kaumualiʻi decided to join the kingdom without bloodshed, and became Kamehameha's vassal in 1810, ceding the island to the Kingdom of Hawaiʻi upon his death in 1824. In 1815-17, Kaumualiʻi led secret negotiations with representatives of the Russian-American Company in an attempt to gain Russia's military support against Kamehameha; however, the negotiations folded and the Russians were forced to abandon all of their presence in Kauaʻi, including Fort Elizabeth, after it was revealed that they did not have the support of Tsar Alexander I.
Land in Kauaʻi is very fertile and is home to many varieties of fruits and crops. Guava, coffee, sugarcane, mango, papaya, avocado, star fruit, kava and pineapple are all cultivated.
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Snorkeling off Napali Coast,Kauai,Hawaiiby Kraziken08,966 views
Too cool! thanks!
playa3232 8 months ago