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Island Of Pinta
Pinta Island ( Spanish: ''Isla Pinta''), also known as Abingdon Island, after the Earl of Abingdon, is an island located in the Galápagos Islands group, Ecuador. It has an area of and a maximum altitude of . Pinta was the original home to Lonesome George, perhaps the most famous tortoise in the Galápagos Islands. He was the last known representative of the subspecies '' Chelonoidis nigra abingdonii''. Pinta Island is also home to swallow-tailed gulls, marine iguanas, Galapagos hawks, Galapagos fur seals and a number of other birds and mammals. The most northern major island in the Galápagos, at one time Isla Pinta had a thriving tortoise population. The island's vegetation was devastated over several decades by introduced feral goats, thus diminishing food supplies for the native tortoises. A prolonged effort to exterminate goats introduced to Pinta was completed in 1990, and the vegetation of the island is starting to return to its former state. The elongated is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galápagos Islands
The Galápagos Islands (Spanish: , , ) are an archipelago of volcanic islands. They are distributed on each side of the equator in the Pacific Ocean, surrounding the centre of the Western Hemisphere, and are part of the Republic of Ecuador. Located west of continental Ecuador, the islands are known for their large number of endemic species that were studied by Charles Darwin during the second voyage of HMS ''Beagle''. His observations and collections contributed to the inception of Darwin's theory of evolution by means of natural selection. The Galápagos Islands and their surrounding waters form the Galápagos Province of Ecuador, the Galápagos National Park, and the Galápagos Marine Reserve. The principal language on the islands is Spanish. The islands have a population of slightly over 25,000. The first recorded visit to the islands happened by chance in 1535, when Fray Tomás de Berlanga, the Bishop of Panamá, was surprised to find this undiscovered land on a vo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galapagos Hawk
The Galápagos hawk (''Buteo galapagoensis'') is a large hawk endemic to most of the Galápagos Islands. Description The Galapágos hawk is similar in size to the red-tailed hawk (''Buteo jamaicensis'') and the Swainson's hawk (''Buteo swainsoni'') of North America, but the size is variable across the islands as is recorded for many animals native to the Galapágos. They appear to be somewhat more heavily built than those well-known mainland species, and going on average weights, this species is the second heaviest ''Buteo'' in the Americas, behind only the ferruginous hawk. The Galapágos hawk can range from in length from beak to tail with a wingspan of .Del Hoyo, J., & Elliot, A. I SARGATAL, J. eds. 1994. ''Handbook of the birds of the World. Vol. 2. New World Vultures to Guineafowl''. Lynx Edicions, Barcelona. The smallest hawk sizes recorded are on Marchena Island, where males average and females average . Intermediate in size are the hawks of Santiago Island, on which m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shield Volcanoes Of Ecuador
A shield is a piece of personal armour held in the hand, which may or may not be strapped to the wrist or forearm. Shields are used to intercept specific attacks, whether from close-ranged weaponry or projectiles such as arrows, by means of active blocks, as well as to provide passive protection by closing one or more lines of engagement during combat. Shields vary greatly in size and shape, ranging from large panels that protect the user's whole body to small models (such as the buckler) that were intended for hand-to-hand-combat use. Shields also vary a great deal in thickness; whereas some shields were made of relatively deep, absorbent, wooden planking to protect soldiers from the impact of spears and crossbow bolts, others were thinner and lighter and designed mainly for deflecting blade strikes (like the roromaraugi or qauata). Finally, shields vary greatly in shape, ranging in roundness to angularity, proportional length and width, symmetry and edge pattern; different s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Volcanoes
An active volcano is a volcano which is either erupting or is likely to erupt in the future. An active volcano which is not currently erupting is known as a dormant volcano. Overview Tlocene Epoch. Most volcanoes are situated on the Pacific Ring of Fire. An estimated 500 million people live near active volcanoes. ''Historical time'' (or recorded history) is another timeframe for ''active''. However, the span of recorded history differs from region to region. In China and the Mediterranean, it reaches back nearly 3,000 years, but in the Pacific Northwest of the United States and Canada, it reaches back less than 300 years, and in Hawaii and New Zealand it is only around 200 years. The incomplete ''Catalogue of the Active Volcanoes of the World'', published in parts between 1951 and 1975 by the International Association of Volcanology, uses this definition, by which there are more than 500 active volcanoes. , the Smithsonian Global Volcanism Program recognizes 560 volcanoes with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanoes Of The Galápagos Islands
The Galápagos Islands are an isolated set of volcanoes, consisting of shield volcanoes and lava plateaus, located west of Ecuador. They are driven by the Galápagos hotspot, and are between 4.2 million and 700,000 years of age. The largest island, Isabela, consists of six coalesced shield volcanoes, each delineated by a large summit caldera. Española, the oldest island, and Fernandina, the youngest, are also shield volcanoes, as are most of the other islands in the chain. The Galápagos Islands are perched on a large lava plateau known as the Galápagos Platform, which creates a shallow-water depth of at the base of the islands, which stretch over a -long diameter. Since Charles Darwin's famous visit to the islands in 1835, over 60 recorded eruptions have occurred in the islands, from six different shield volcanoes. Of the 21 emergent volcanoes, 13 are considered active. The Galápagos are geologically young for such a big chain, and the pattern of their rift zones follows ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Isabela
The Project Isabela ( es, Proyecto Isabela) was an environmental restoration project in the Galápagos Islands of Ecuador that took place between 1997 and 2006, initiated by the Charles Darwin Foundation and the Galápagos National Park. Species introduced in the 16th and 17th centuries to the islands, mainly goats and some donkeys and pigs, brought ecological devastation to the islands and posed as a threat to the Galápagos tortoise that was by the 1990s near extinction. By 1997, plans had been officially implemented to eradicate these introduced species in northern Isabela, Santiago, and Pinta islands. Skilled park rangers used helicopters to hunt and sterilized Judas goats, fitted with radio collars to track down the feral goats. The initiative was brought into action in 1999, and by 2006, 150,000 goats alone were eradicated. As of 2011, the project was the world's largest ecological island restoration effort ever. See also * List of animals in the Galápagos Islands T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poachers
Poaching has been defined as the illegal hunting or capturing of wild animals, usually associated with land use rights. Poaching was once performed by impoverished peasants for subsistence purposes and to supplement meager diets. It was set against the hunting privileges of nobility and territorial rulers. Since the 1980s, the term "poaching" has also been used to refer to the illegal harvesting of wild plant species. In agricultural terms, the term 'poaching' is also applied to the loss of soils or grass by the damaging action of feet of livestock, which can affect availability of productive land, water pollution through increased runoff and welfare issues for cattle. Stealing livestock as in cattle raiding classifies as theft, not as poaching. The United Nations' Sustainable Development Goal 15 enshrines the sustainable use of all wildlife. It targets the taking of action on dealing with poaching and trafficking of protected species of flora and fauna to ensure their availa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Names Given To Animals Young
In the English language, animals have different names depending on whether they are male, female, young, domesticated, or in groups. The best-known source of many English words used for collective groupings of animals is '' The Book of Saint Albans'', an essay on hunting published in 1486 and attributed to Juliana Berners. Most terms used here may be found in common dictionaries and general information web sites. Generic terms The terms in this table apply to many or all taxons in a particular biological family, class, or clade. Terms by species or taxon Usage of collective nouns '' Merriam-Webster'' writes that most terms of venery fell out of use in the 16th century, including a "murder" for crows. It goes on to say that some of the terms in '' The Book of Saint Albans'' were "rather fanciful", explaining that the book extended collective nouns to people of specific professions, such as a "poverty" of pipers. It concludes that for lexicographers, many of these don't ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galápagos Sea Lion
The Galápagos sea lion (''Zalophus wollebaeki'') is a species of sea lion that lives and breeds on the Galápagos Islands and, in smaller numbers, on Isla de la Plata (Ecuador). Being fairly social, they are often spotted sun-bathing on sandy shores or rock groups, or gliding through the surf. They are the smallest sea lion species. Taxonomy This species was first described by E. Sivertsen in 1953. It has been considered a subspecies of ''Zalophus californianus'' (called ''Z. c. wollebaeki'') by many authors. But recent genetic data supports ''Z. wollebaeki'' as a separate species. The species belongs to the family Otariidae and genus '' Zalophus''. Physical characteristics Slightly smaller than their Californian relatives, Galápagos sea lions range from in length and weigh between , with the males averaging larger than females. Adult males also tend to have a thicker, more robust neck, chest, and shoulders in comparison to their slender abdomen. Females, by contra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galápagos National Park
Galápagos National Park ( es, Parque Nacional Galápagos) was established in 1959. It began operation in 1968, and it is Ecuador's first national park and a UNESCO World Heritage Site. Park history The government of Ecuador has designated 97% of the land area of the Galápagos Islands as the country's first national park. The remaining 3% is distributed between the inhabited areas of Santa Cruz, San Cristóbal, Baltra, Floreana and Isabela. In 1971, the Galápagos National Park Service had its first Superintendent, 2 officers and 6 park rangers on Santa Cruz Island. In 1974, the Galápagos National Park Service had its first management plan and a team of officials in accordance with the organic structure issued in 1973, with a Superintendent, 2 conservation officers, 40 park rangers to comply with management objectives. On Santa Cruz is the Charles Darwin Research Station. In 1979 UNESCO declared the Galápagos Islands Natural Heritage for Humanity, making the Park Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shield Volcano
A shield volcano is a type of volcano named for its low profile, resembling a warrior's shield lying on the ground. It is formed by the eruption of highly fluid (low viscosity) lava, which travels farther and forms thinner flows than the more viscous lava erupted from a stratovolcano. Repeated eruptions result in the steady accumulation of broad sheets of lava, building up the shield volcano's distinctive form. Shield volcanoes are found wherever fluid low-silica lava reaches the surface of a rocky planet. However, they are most characteristic of ocean island volcanism associated with hot spots or with continental rift volcanism. They include the largest volcanoes on earth, such as Tamu Massif and Mauna Loa. Giant shield volcanoes are found on other planets of the Solar System, including Olympus Mons on Mars and Sapas Mons on Venus. Etymology The term 'shield volcano' is taken from the German term ''Schildvulkan'', coined by the Austrian geologist Eduard Suess in 1888 an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feral
A feral () animal or plant is one that lives in the wild but is descended from domesticated individuals. As with an introduced species, the introduction of feral animals or plants to non-native regions may disrupt ecosystems and has, in some cases, contributed to extinction of indigenous species. The removal of feral species is a major focus of island restoration. Animals A feral animal is one that has escaped from a domestic or captive status and is living more or less as a wild animal, or one that is descended from such animals. Other definitions include animals that have changed from being domesticated to being wild, natural, or untamed. Some common examples of animals with feral populations are horses, dogs, goats, cats, rabbits, camels, and pigs. Zoologists generally exclude from the feral category animals that were genuinely wild before they escaped from captivity: neither lions escaped from a zoo nor the white-tailed eagles re-introduced to the UK are regarded as fera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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