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La Amistad National Park
The La Amistad International Park, or in Spanish , formerly the La Amistad National Park, is a Transboundary Protected Area in Latin America, management of which is shared between Costa Rica ( Caribbean La Amistad and Pacific La Amistad Conservation Areas) and Panama, following a recommendation by UNESCO after the park's inclusion in the World Heritage Site list in 1983. The park and surrounding Biosphere Reserve is one of the most outstanding conservation areas in Central America, preserving a major tract of tropical forest wilderness. It is world-renowned for its extraodinary biodiversity and endemism. Geography La Amistad International Park is equally split between Costa Rica and Panama, as part of the former ''La Amistad Reserves''. The park protects a large part of the Cordillera de Talamanca mountain range, including the highest point in Costa Rica, Cerro Chirripó. It covers 401,000 ha of tropical forest and is the largest nature reserve in Central America; togethe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panama
Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and the Pacific Ocean to the south. Its capital and largest city is Panama City, whose metropolitan area is home to nearly half the country's million people. Panama was inhabited by indigenous tribes before Spanish colonists arrived in the 16th century. It broke away from Spain in 1821 and joined the Republic of Gran Colombia, a union of Nueva Granada, Ecuador, and Venezuela. After Gran Colombia dissolved in 1831, Panama and Nueva Granada eventually became the Republic of Colombia. With the backing of the United States, Panama seceded from Colombia in 1903, allowing the construction of the Panama Canal to be completed by the United States Army Corps of En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bribri
The Bribri are an Indigenous people in eastern Costa Rica and northern Panama. Today, most Bribri people speak the Bribri language or Spanish. There are varying estimates from government officials of the group's population. Estimates of the total Bribri population range as high as 35,000 people, although official estimates assert there are about 11,500 Bribri people in Costa Rica, and about 1000 Bribri people in Panama. According to a census by the Ministerio de Salud of Costa Rica however, there are 11,500 Bribri living within service range of the Hone Creek Clinic alone, suggesting the total Costa Rican Bribri population is larger. They are also a voting majority in the Puerto Viejo de Talamanca area. The Bribri historically struggled to remain on their land and preserve their culture, though the Costa Rican government currently recognizes their use of designated Indigenous Territories, and they are one of the formally recognized Indigenous peoples of Panama. Political stru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bare-necked Umbrellabird
The bare-necked umbrellabird (''Cephalopterus glabricollis'') is a species of bird in the family Cotingidae. It is found in the Talamancan montane forests of Costa Rica and Panama. Bare-necked umbrellabirds live only in forests and their diet consists mainly of fruits. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. It is threatened by habitat loss. Taxonomy and systematics The bare-necked umbrellabird is one of three species in the genus ''Cephalopterus'', commonly known as the umbrellabirds. It was first described by John Gould in 1851, on the basis of specimens collected by Warzewickz at elevations of in Panama. The generic name ''Cephalopterus'' comes from the Greek κεφαλη (''kephalē''), meaning head, and πτερος (''pteros''), meaning feathered, referring to the head plumes of the Amazonian umbrellabird. The specific epithet ''glabricollis'' is from the Latin ''glaber'', meanin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow-green Brushfinch
The yellow-green brushfinch (''Atlapetes luteoviridis'') is a species of bird in the family Passerellidae. It is endemic to Panama. Its natural habitat is subtropical or tropical moist montane forest where it is threatened by habitat loss. References {{Taxonbar, from=Q2226050 yellow-green brushfinch Birds of the Talamancan montane forests Endemic birds of Panama yellow-green brushfinch yellow-green brushfinch The yellow-green brushfinch (''Atlapetes luteoviridis'') is a species of bird in the family Passerellidae. It is endemic to Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is ... Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resplendent Quetzal
The resplendent quetzal (''Pharomachrus mocinno'') is a small bird found in southern Mexico and Central America, with two recognized subspecies, ''P. m. mocinno'' and ''P. m. costaricensis''. These animals live in tropical forests, particularly montane cloud forests and they are part of the family Trogonidae. Like other quetzals, the resplendent is omnivorous; its diet mainly consists of fruits of plants in the laurel family, Lauraceae, but it occasionally also preys on insects, lizards, frogs and snails. The species is well known for its colorful and complex plumage that differs substantially between sexes. Males have iridescent green plumes, a red lower breast and belly, black innerwings and a white undertail, whilst females are duller and have a shorter tail. Grey lower breasts, bellies, and bills, along with bronze-green heads are characteristic of females. These birds hollow holes in decaying trees or use ones already made by woodpeckers as a nest site. They are known to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three-wattled Bellbird
The three-wattled bellbird (''Procnias tricarunculatus'') is a Central American Bird migration, migratory bird of the cotinga family. The sexes are very dissimilar in appearance. The male has a white head and throat and the remaining plumage is chestnut brown. From the base of his beak dangle three long, slender, black wattles that he uses in display. The female has olive plumage with yellowish streaked underparts and a yellow vent area. The three-wattled bellbird breeds in mountainous regions of Costa Rica and migrates to western Honduras, Nicaragua and Panama. The male bird has a loud, distinctive, bell-like call, and as these birds are secretive and shy, they are more often heard than seen. The International Union for Conservation of Nature has assessed their conservation status as "Vulnerable species, vulnerable". Description One of four species of Neotropical bellbird, bellbird that live in Central and South America, the three-wattled bellbird is between and long. The bod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaguarundis
The jaguarundi (''Herpailurus yagouaroundi'') is a wild cat native to the Americas. Its range extends from central Argentina in the south to northern Mexico, through Central and South America east of the Andes. The jaguarundi is a medium-sized cat of slender build. Its coloration is uniform with two color morphs, gray and red. It has an elongated body, with relatively short legs, a small, narrow head, small, round ears, a short snout, and a long tail, resembling mustelids in these respects. It is about twice as large as a domestic cat (''Felis catus''), reaching nearly at the shoulder, and weighs . Secretive and alert, the jaguarundi is typically solitary or forms pairs in the wild, though captive individuals are more gregarious. Unlike other sympatric cats such as the ocelot, the jaguarundi is more active during the day and hunts mainly during daytime and evening hours. Individuals live in large home ranges, and are sparsely distributed within a region. The jaguarundi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaguars
The jaguar (''Panthera onca'') is a large cat species and the only living member of the genus ''Panthera'' native to the Americas. With a body length of up to and a weight of up to , it is the largest cat species in the Americas and the third largest in the world. Its distinctively marked coat features pale yellow to tan colored fur covered by spots that transition to rosettes on the sides, although a melanistic black coat appears in some individuals. The jaguar's powerful bite allows it to pierce the carapaces of turtles and tortoises, and to employ an unusual killing method: it bites directly through the skull of mammalian prey between the ears to deliver a fatal blow to the brain. The modern jaguar's ancestors probably entered the Americas from Eurasia during the Early Pleistocene via the land bridge that once spanned the Bering Strait. Today, the jaguar's range extends from core Southwestern United States across Mexico and much of Central America, the Amazon rainforest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margay
The margay (''Leopardus wiedii'') is a small wild cat native to Central and South America. A solitary and nocturnal cat, it lives mainly in primary evergreen and deciduous forest. Until the 1990s, margays were hunted illegally for the wildlife trade, which resulted in a large population decrease. Since 2008, the margay has been listed as Near Threatened on the IUCN Red List because the population is thought to be declining due to loss of habitat following deforestation. The scientific name ''Felis wiedii'' was used by Heinrich Rudolf Schinz in 1821 in his first scientific description of the margay, in honour of Prince Maximilian of Wied-Neuwied, who collected specimens in Brazil. Characteristics The margay is very similar to the larger ocelot (''Leopardus pardalis'') in appearance, although the head is a little shorter, the eyes larger, and the tail and legs longer. It weighs from , with a body length of and a tail length of . Unlike most other cats, the female possesses only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocelots
The ocelot (''Leopardus pardalis'') is a medium-sized spotted wild cat that reaches at the shoulders and weighs between on average. It was first described by Carl Linnaeus in 1758. Two subspecies are recognized. It is native to the southwestern United States, Mexico, Central and South America, and to the Caribbean islands of Trinidad and Margarita. It prefers areas close to water sources with dense vegetation cover and high prey availability. Typically active during twilight and at night, the ocelot tends to be solitary and territorial. It is efficient at climbing, leaping and swimming. It preys on small terrestrial mammals, such as armadillos, opossums, and lagomorphs. Both sexes become sexually mature at around two years of age and can breed throughout the year; peak mating season varies geographically. After a gestation period of two to three months the female gives birth to a litter of one to three kittens. They stay with their mother for up to two years, after which the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puma (animal)
The cougar (''Puma concolor'') is a large cat native to the Americas. Its range spans from the Canadian Yukon to the southern Andes in South America and is the most widespread of any large wild terrestrial mammal in the Western Hemisphere. It is an adaptable, generalist species, occurring in most American habitat types. This wide range has brought it many common names, including puma, mountain lion, catamount and panther (for the Florida sub-population). It is the second-largest cat in the New World, after the jaguar (''Panthera onca''). Secretive and largely solitary by nature, the cougar is properly considered both nocturnal and crepuscular, although daytime sightings do occur. Despite its size, the cougar is more closely related to smaller felines, including the domestic cat (''Felis catus'') than to any species of the subfamily Pantherinae. The cougar is an ambush predator that pursues a wide variety of prey. Primary food sources are ungulates, particularly deer, but it a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speciation
Speciation is the evolutionary process by which populations evolve to become distinct species. The biologist Orator F. Cook coined the term in 1906 for cladogenesis, the splitting of lineages, as opposed to anagenesis, phyletic evolution within lineages. Charles Darwin was the first to describe the role of natural selection in speciation in his 1859 book ''On the Origin of Species''. He also identified sexual selection as a likely mechanism, but found it problematic. There are four geographic modes of speciation in nature, based on the extent to which speciating populations are isolated from one another: allopatric speciation, allopatric, peripatric speciation, peripatric, parapatric speciation, parapatric, and sympatric speciation, sympatric. Speciation may also be induced artificially, through animal husbandry, agriculture, or laboratory experiments of speciation, laboratory experiments. Whether genetic drift is a minor or major contributor to speciation is the subject of much ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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