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Pallid Dove
The pallid dove (''Leptotila pallida'') is a species of bird in the family Columbidae. It is found in Colombia, Ecuador, and Peru.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 August 2021. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved August 24, 2021 Taxonomy and systematics The pallid dove is monotypic. It, the grey-fronted dove (''Leptotila rufaxilla'') of South America, the grey-headed dove (''L. plumbeiceps'') of South and Central America, the Azuero dove (''Leptotila battyi'') of Panama, and the Grenada dove (''L. wellsi'') of Grenada were at one time thought to be a single species. It has also been treated as a subspecies of grey-fronted dove.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Von Berlepsch
Count Hans Hermann Carl Ludwig von Berlepsch (29 July 1850 – 27 February 1915) was a German ornithologist who took an interest in the birds of South America. He also had a cousin named Baron Sittich Hans von Berlepsch (1857-1933) with whom he was often confused. This cousin had travelled to South America and was involved in bird conservation and he once sent back a French medal honoring the bird-collecting ornithologist for discovering a new hummingbird. Von Berlepsch was in touch with most European ornithologists and collectors of his time, often hosting them at his home. Life and work Berlepsch was born in Fahrenbach near Witzenhausen. He came from a Hessian family with a coat of arms that included five parrots. He was the first son of Karl von Berlepsch and his wife Johanna Margaretha Theodora who was the daughter of state-councillor Koch of Kassel. He was privately tutored at home, one of the tutors being Pastor Degering who created an early interest in orchids. At twelve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenada Dove
The Grenada dove (''Leptotila wellsi'') is a medium-sized New World tropical dove. It is endemic to the island of Grenada in the Lesser Antilles. Originally known as the pea dove or Well's dove, it is the national bird of Grenada. It is considered to be one of the most critically endangered doves in the world. Description The Grenada dove is characterised by a white throat; face and forehead pale pink shading to dull brown on crown and nape; upperparts olive brown; underwing chestnut; neck and upper breast pink-buff fading to white on lower breast, belly and undertail coverts. Origin First described in 1884 by Lawrence as a member of the genus ''Engyptila'', it was established as a distinct species using sonographic analysis by Blockstein and Hardy (1988). Now officially known as the Grenada dove, it was designated as the national bird in 1991 and is one of the flagship species for conservation efforts in Grenada. Distribution and habitat The Grenada dove is a little-known spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1884
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the common ostrich. There are over 11,000 living species and they are split into 44 orders. More than half are passerine or "perching" birds. Birds have wings whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have furth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptotila
''Leptotila'' is a genus of birds in the dove and pigeon family Columbidae. These are ground-foraging doves that live in the Americas. The genus ''Leptotila'' was introduced by the English naturalist William Swainson in 1837 with the Caribbean dove ''Leptotila jamaicensis'' as the type species. The genus name combines the Ancient Greek ''leptos'' meaning "delicate" or "slender" with meaning "feather". The genus contains the following 11 species: * White-tipped dove, ''Leptotila verreauxi'' * Yungas dove, ''Leptotila megalura'' * Grey-fronted dove, ''Leptotila rufaxilla'' * Grey-headed dove, ''Leptotila plumbeiceps'' * Pallid dove, ''Leptotila pallida'' * Azuero dove, ''Leptotila battyi'' – split from the grey-headed dove * Grenada dove, ''Leptotila wellsi'' * Caribbean dove, ''Leptotila jamaicensis'' * Grey-chested dove, ''Leptotila cassinii'' * Ochre-bellied dove, ''Leptotila ochraceiventris'' * Tolima dove, ''Leptotila conoveri'' References Leptotila, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and Data analysis, analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenology
Phenology is the study of periodic events in biological life cycles and how these are influenced by seasonal and interannual variations in climate, as well as habitat factors (such as elevation). Examples include the date of emergence of leaves and flowers, the first flight of butterflies, the first appearance of migratory birds, the date of leaf colouring and fall in deciduous trees, the dates of egg-laying of birds and amphibia, or the timing of the developmental cycles of temperate-zone honey bee colonies. In the scientific literature on ecology, the term is used more generally to indicate the time frame for any seasonal biological phenomena, including the dates of last appearance (e.g., the seasonal phenology of a species may be from April through September). Because many such phenomena are very sensitive to small variations in climate, especially to temperature, phenological records can be a useful proxy for temperature in historical climatology, especially in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secondary Forest
A secondary forest (or second-growth forest) is a forest or woodland area which has regenerated through largely natural processes after human-caused Disturbance (ecology), disturbances, such as Logging, timber harvest or agriculture clearing, or equivalently disruptive natural phenomena. It is distinguished from an old-growth forest (primary or primeval forest), which has not recently undergone such disruption, and complex early Seral community, seral forest, as well as third-growth forests that result from harvest in second growth forests. Secondary forest regrowing after timber harvest differs from forest Ecological succession, regrowing after natural Disturbance (ecology), disturbances such as Wildfire, fire, insect infestation, or windthrow because the dead trees remain to provide nutrients, structure, and water retention after natural disturbances. Secondary forests are notably different from primary forests in their composition and biodiversity; however, they may still be hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific/Chocó Natural Region
The Pacific/Chocó region is one of the five major natural regions of Colombia. Ecologically, this region belongs entirely to the Chocó Biogeographic Region and is considered a biodiversity hotspot. It also has areas with the highest rainfall in the world, with areas near Quibdo, Chocó reaching up to annually. Biogeographical subregions The Pacific region is bordered by the Pacific Ocean to the west and the West Andes to the east. To the north is the Darién Gap and the Serranía del Darién at the border with Panama. The area is mostly flat and covered by dense rainforest, rivers, swamps, and mangroves. The Baudó Mountains are a small, isolated range in this area along the coast. Gorgona Island is located off the southwest coast. Politically, the region is within the following Colombian departments: Chocó, Valle del Cauca, Cauca and Nariño. Rivers From north to south the main rivers are the Atrato, San Juan, Calima, Dagua, Anchicayá, Sanquianga. Biodiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Tumbes
Tumbes () is a coastal department and region in northwestern Peru bordering Ecuador. Due to the region's location near the Equator it has a warm climate, with beaches that are considered among the finest in Peru. Despite its small area, the region contains a wide variety of ecosystems. It is the smallest department in Peru and its third least populous department after Moquegua and Madre de Dios, but it is also its third most densely populated department, after La Libertad and Lambayeque. The name "Tumbes" originates from either ''Tumpis'', a group of native peoples from the area, the word ''tumbos'', a species of Passiflora that used to abound in the area, or the name of the Tumba cacique, whose son founded and populated the area. Geography The Tumbes Region is bordered by the Ecuadorian provinces of El Oro and Loja on the east; Peru's Piura Region on the south; and by the Pacific Ocean on the north and west. Morphologically, four zones can be defined in the region: t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chocó Department
Chocó Department () is a department of the Pacific region of Colombia known for hosting the largest Afro-Colombian population in the nation, and a large population of Amerindian and mixed African-Amerindian Colombians. It is in the west of the country, and is the only Colombian department to have coastlines on both the Pacific Ocean and the Atlantic Ocean. It contains all of Colombia's border with Panama. Its capital is Quibdó. Chocó has a diverse geography, unique ecosystems and unexploited natural resources; however, its population has one of the lowest standards of living of all departments in Colombia. A major factor cited by the government is the rugged, montane rainforest environment and the hot, hyperhumid climate. These factors have limited any significant infrastructure improvements to the region, and Chocó remains one of the most isolated regions of Colombia, with no major transportation infrastructure built since initial foundations were laid down in 1967 for a hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenada
Grenada is an island country of the West Indies in the eastern Caribbean Sea. The southernmost of the Windward Islands, Grenada is directly south of Saint Vincent and the Grenadines and about north of Trinidad and Tobago, Trinidad and the South American mainland. Grenada consists of the island of Grenada itself, two smaller islands, Carriacou and Petite Martinique, and several small islands which lie to the north of the main island and are a part of the Grenadines. Its size is , with an estimated population of 114,621 in 2024. Its capital is St. George's, Grenada, St. George's. Grenada is also known as the "Island of Spice" due to its production of nutmeg and mace (spice), mace crops. Before the European colonization of the Americas, arrival of Europeans in the Americas, Grenada was inhabited by the Indigenous peoples of the Americas, indigenous peoples from South America. Christopher Columbus sighted Grenada in 1498 during his Voyages of Christopher Columbus, third voyage t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
