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Bermuda Petrel
The Bermuda petrel (''Pterodroma cahow'') is a gadfly petrel. Commonly known in Bermuda as the cahow, a name derived from its eerie cries, this nocturnal ground-nesting seabird is the national bird of Bermuda, pictured on Bermudian currency. Bermuda petrels are the second rarest seabird on the planet. They have medium-sized bodies and long wings, a greyish-black crown and collar, dark grey upper-wings and tail, white upper-tail coverts and white under-wings edged with black, and the underparts are completely white. For 300 years, it was thought to be extinct. The dramatic rediscovery in 1951 of eighteen nesting pairs made this a " Lazarus species", that is, a species found to be alive after having been considered extinct. This has inspired a book and two documentary films. A national programme to preserve the bird and restore the species has helped increase its numbers, but scientists are still working to enlarge its nesting habitat on the restored Nonsuch Island. Diet and forag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Treadwell Nichols
John Treadwell Nichols (June 11, 1883 – November 10, 1958) was an American ichthyologist and Ornithology, ornithologist. Life and career Nichols was born in Jamaica Plain, Boston, Massachusetts, the son of Mary Blake (Slocum) and John White Treadwell Nichols. In 1906 he studied vertebrate zoology at Harvard College, where he graduated with a Bachelor of Arts (AB). In 1907 he joined the American Museum of Natural History as assistant in the department of mammalogy. In 1913 he founded ''Copeia'', the official journal of the American Society of Ichthyologists and Herpetologists. In 1916 he described the long lost Bermuda petrel together with Louis L. Mowbray, Louis Leon Arthur Mowbray who first sighted this bird within a flock of other petrels in 1906 on Castle Island, Bermuda 45 years before it was officially rediscovered by Mowbray's son Louis. He also described the fish genus ''Bajacalifornia''. He also worked with a team of scientists from the American Museum of Natural Histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Venture
''Sea Venture'' was a seventeenth-century English sailing ship, part of the Third Supply mission flotilla to the Jamestown Colony in 1609. She was the 300 ton flagship of the London Company. During the voyage to Virginia, ''Sea Venture'' encountered a tropical storm and was wrecked, with her crew and passengers landing on the uninhabited Bermuda. ''Sea Venture''s wreck is widely thought to have been the inspiration for William Shakespeare's 1611 play ''The Tempest''. The Virginia Company The proprietors of the London Company had established the settlement of Jamestown in Virginia in 1607, and delivered supplies and additional settlers in 1608, raising the English colony's population to 200, despite many deaths. The entire operation was characterized by a lack of resources and experience. The company's fleet was composed of vessels that were less than optimal for delivering large numbers of passengers across the Atlantic Ocean, and the colony itself was threatened by starvati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Level Rise
The sea level has been rising from the end of the last ice age, which was around 20,000 years ago. Between 1901 and 2018, the average sea level rose by , with an increase of per year since the 1970s. This was faster than the sea level had ever risen over at least the past 3,000 years. The rate accelerated to /yr for the decade 2013–2022. Climate change due to human activities is the main cause. Between 1993 and 2018, melting ice sheets and glaciers accounted for 44% of sea level rise, with another 42% resulting from thermal expansion of water. Sea level rise lags behind changes in the Earth's temperature by decades, and sea level rise will therefore continue to accelerate between now and 2050 in response to warming that has already happened. What happens after that depends on future human greenhouse gas emissions. If there are very deep cuts in emissions, sea level rise would slow between 2050 and 2100. The reported factors of increase in flood hazard potential are often e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cassine Laneanum
Cassine may refer to: * Cassine, Piedmont Cassine (Piedmontese: ''Cassèine'') is a town and ''Comune, commune'' of the Province of Alessandria in the Italy, Italian region Piedmont. It is located southwest of the town of Alessandria on the left of the lower course of the Bormida (river), ..., town and commune of the Province of Alessandria in the Italian region Piedmont * Cassine (plant), genus of trees, of the plant family Celastraceae See also * Casine (other) * Cassino (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabal Bermudana
''Sabal bermudana'', commonly known as the Bermuda palmetto or bibby-tree, is one of 15 species of palm trees in the genus ''Sabal'' and is endemic to Bermuda although reportedly naturalized in the Leeward Islands. It was greatly affected by the introduction of non-native plants such as the Chinese fan palm, which created competition for space that it usually lost. Description ''Sabal bermudana'' grows up to in height, with the occasional old tree growing up to in height, with a trunk up to in diameter. It is a fan palm (Arecaceae tribe Corypheae), with the leaves with a bare petiole terminating in a rounded fan of numerous leaflets. Each leaf is long, with 45-60 leaflets up to long. The flowers are yellowish-white, across, produced in large panicles up to long, extending out beyond the leaves. The fruit is a deep brown to black drupe about long containing a single seed. It is extremely salt-tolerant and is often seen growing near the Atlantic Ocean coast in Bermuda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juniperus Bermudiana
''Juniperus bermudiana'' is a species of juniper endemic to Bermuda. This species is most commonly known as Bermuda cedar, but is also referred to as Bermuda juniper ( Bermudians refer to it simply as ''cedar''). Historically, this tree formed woodland that covered much of Bermuda. Settlers cleared part of the forest and the tree was used for many purposes including building construction and was especially prized for shipbuilding. Scale insects introduced during the Second World War construction of United States airbases in Bermuda devastated the forests, killing over 99% of the species (an event known in Bermuda as 'the Blight' or 'the Cedar Blight'). Since then, the salt tolerant ''Casuarina equisetifolia'' has been planted as a replacement species, and a small number of Bermuda cedars have been found to be resistant to the scale insects. Populations of certain endemic birds which had co-evolved with the tree have plummeted as a result of its demise, while endemic cigalas (or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Destruction
Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease in biodiversity and species numbers. Habitat destruction is in fact the leading cause of biodiversity loss and species extinction worldwide. Humans contribute to habitat destruction through the use of natural resources, agriculture, industrial production and urbanization (urban sprawl). Other activities include mining, logging and trawling. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introduction of invasive species, ecosystem nutrient depletion, water and noise pollution are some examples. Loss of habitat can be preceded by an initial habitat fragmentation. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecological Restoration
Ecological restoration, or ecosystem restoration, is the process of assisting the recovery of an ecosystem that has been degraded, damaged, destroyed or transformed. It is distinct from conservation in that it attempts to retroactively repair already damaged ecosystems rather than take preventative measures. Ecological restoration can help to reverse biodiversity loss, combat climate change, support the provision of ecosystem services and support local economies. The United Nations has named 2021–2030 the Decade on Ecosystem Restoration. Habitat restoration involves the deliberate rehabilitation of a specific area to reestablish a functional ecosystem. This may differ from historical baselines (the ecosystem's original condition at a particular point in time). To achieve successful habitat restoration, it is essential to understand the life cycles and interactions of species, as well as the essential elements such as food, water, nutrients, space, and shelter needed to supp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-tailed Tropicbird
The white-tailed tropicbird (''Phaethon lepturus'') or yellow-billed tropicbird is a tropicbird. It is the smallest of three closely related seabirds of the tropical oceans and smallest member of the order Phaethontiformes. It is found in the tropical Atlantic (ocean), Atlantic, western Pacific and Indian Ocean, Indian Oceans. It also breeds on some Caribbean islands, and a few pairs have started nesting recently on Little Tobago, joining the red-billed tropicbird colony. In addition to the tropical Atlantic, it nests as far north as Bermuda, where it is locally called a "longtail". Taxonomy French zoologist François Marie Daudin described the white-tailed tropicbird in 1802. "White-tailed tropicbird" has been designated the official name by the International Ornithologists' Union (IOC). Its closest relative is the red-tailed tropicbird (''P. rubricauda''), the split between their ancestors taking place about four million years ago. Six subspecies are recognised by the IOC: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David B
David Robert Jones (8 January 194710 January 2016), known as David Bowie ( ), was an English singer, songwriter and actor. Regarded as one of the most influential musicians of the 20th century, Bowie was acclaimed by critics and musicians, particularly for his innovative work during the 1970s. His career was marked by reinvention and visual presentation, and his music and stagecraft have had a great impact on popular music. Bowie studied art, music and design before embarking on a professional career as a musician in 1963. He released a string of unsuccessful singles with local bands and David Bowie (1967 album), a self-titled solo album (1967) before achieving his first top-five entry on the UK singles chart with "Space Oddity" (1969). After a period of experimentation, he re-emerged in 1972 during the glam rock era with the alter ego Ziggy Stardust (character), Ziggy Stardust. The success of the single "Starman (song), Starman" and its album ''The Rise and Fall of Ziggy Star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castle Harbor, Bermuda
Castle Harbour is a large natural harbour in Bermuda. It is located between the northeastern end of the main island and St. David's Island. Originally called ''Southampton Port'', it was renamed as a result of its heavy fortification in the early decades of the Seventeenth century. Geography Castle Harbour is surrounded by St. George's Parish to the north, east, and south, as well as Hamilton Parish to the west. A chain of islands and rocks stretches across the main opening to the Atlantic Ocean, in the east, notably Cooper's Island (which was made a landmass contiguous to St. David's Island and Longbird Island in the 1940s), and Nonsuch Island. The only channel suitable for large vessels to enter the harbour from the open Atlantic is Castle Roads, which was historically guarded by a number of fortifications, on Castle Island, Southampton Island, and Charles Island. Forts were also placed nearby on other small islands, and on the Tucker's Town peninsula of the Main Isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Cushman Murphy
file:The American Museum journal (c1900-(1918)) (18156963552).jpg, The whaling ship, ''Daisy'', which Murphy traveled on to the Antarctic Robert Cushman Murphy (April 29, 1887 – March 20, 1973) was an American ornithologist and Lamont Curator of birds at the American Museum of Natural History. He went on numerous oceanic expeditions and was an expert on marine birds, and wrote several major books on them. He described a species of petrel which is now known as Murphy's petrel. Mount Murphy in Antarctica and Murphy Wall in South Georgia Island, South Georgia are named after him. Life and work Murphy was born in Brooklyn, New York, to Thomas D. Murphy and Augusta Cushman. Around 1906 Murphy assisted Frank Chapman at the American Museum of Natural History and read the proofs of ''Warblers of North America''. He was an undergraduate at Brown University, where he graduated in 1911. He married Grace Emeline Barstow in 1911 who he met as a student at Brown University. Grace persuaded R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
