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Coppery-headed Emerald
The coppery-headed emerald (''Microchera cupreiceps'') is a small hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is endemic to Costa Rica.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022 Taxonomy and systematics The coppery-headed emerald was formerly placed with the white-tailed emerald (''M. chionura'') in the genus ''Elvira''. A molecular phylogenetic study published in 2014 found that these two species were closely related to the snowcap in the then-monospecific genus ''Microchera''. The International Ornithological Committee and the Clements taxonomy placed the three species together in ''Microchera'' which has priority. However, BirdLife International's ''Handbook of the Birds of the World'' retains the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Newbold Lawrence
George Newbold Lawrence (October 20, 1806 – January 17, 1895) was an American businessman and amateur ornithologist. Early life Lawrence was born in the city of New York on October 20, 1806. From his youth, Lawrence was a lover of birds and spent much of his spare time studying their habits. At sixteen years of age, he became a clerk in his father's business, becoming a partner in his father's house by age twenty. Career Lawrence conducted Pacific bird surveys for Spencer Fullerton Baird and John Cassin, and the three men co-authored ''Birds of North America'' in 1860. He sold his collection of 8,000 bird skins to the American Museum of Natural History in 1887. Fellow ornithologists honored him by naming one bird genus and 20 species after him, including both the scientific and common name of the Lawrence's goldfinch, first described by Cassin in 1852. Personal life Lawrence died on January 17, 1895 in New York City. His funeral was held at his residence, 45 East 21st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordillera De Guanacaste
The Cordillera de Guanacaste, also called Guanacaste Cordillera, are a volcanic mountain range in northern Costa Rica near the border with Nicaragua. The mountain range stretches 110 km from northwest to the southeast and contains mostly complex stratovolcanoes. The range forms part of the southern region of the Continental Divide, with the highest peak is the stratovolcano Miravalles at 2,028 m. Rivers flowing from the range drain into the Caribbean Sea (Guacalito, Zapote) and the Pacific Ocean (Blanco, Tenorio, Martirio, Corobiá and San Lorenzo). Protected areas located in the mountain range include Guanacaste National Park established in July 1991 and Area de Conservación Guanacaste World Heritage Site inscribed by UNESCO as a World Heritage Site in December 1999. The range contains areas of ecological significance, as the Miravalles Forest Reserve, hills and canyons that can be seen from the lowlands of Guanacaste, areas rich with epiphytes, ferns and palms; and are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and 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 building partnerships. The organization is best known to the wider ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lek Mating
A lek is an aggregation of male animals gathered to engage in competitive displays and courtship rituals, known as lekking, to entice visiting females which are surveying prospective partners with which to mate. A lek can also indicate an available plot of space able to be utilized by displaying males to defend their own share of territory for the breeding season. A lekking species is characterised by male displays, strong female mate choice, and the conferring of indirect benefits to males and reduced costs to females. Although most prevalent among birds such as black grouse, lekking is also found in a wide range of vertebrates including some bony fish, amphibians, reptiles, and mammals, and arthropods including crustaceans and insects. A classical lek consists of male territories in visual and auditory range of each other. An exploded lek, as seen in the kakapo (the owl parrot), has more widely separated territories, but still in auditory range. Lekking is associated with an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawking (birds)
Hawking is a feeding strategy in birds involving catching flying insects in the air. The term usually refers to a technique of sallying out from a perch to snatch an insect and then returning to the same or a different perch, though it also applies to birds that spend almost their entire lives on the wing. This technique is called "flycatching" and some birds known for it are several families of "flycatchers": Old World flycatchers, monarch flycatchers, and tyrant flycatchers. Other birds, such as swifts, swallows, and nightjars, also take insects on the wing in continuous aerial feeding. The term "hawking" comes from the similarity of this behavior to the way hawks take prey in flight, although, whereas raptors may catch prey with their feet, hawking is the behavior of catching insects in the bill. Many birds have a combined strategy of both hawking insects and gleaning them from foliage. Flycatching The various methods of taking insects have been categorized as: gleaning (per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inga
''Inga'' is a genus of small tropical, tough-leaved, nitrogen-fixing treesElkan, Daniel. "Slash-and-burn farming has become a major threat to the world's rainforest" ''The Guardian'' 21 April 2004 and shrubs, subfamily Mimosoideae. ''Inga''s leaves are pinnate, and flowers are generally white. Many of the hundreds of species are used ornamentally. Several related plants have been placed into this genus at one time, for example Yopo (Cohoba, Mopo, Nopo or Parica – '' Anadenanthera peregrina'' – as ''Inga niopo''). The seeds are covered with sweet white powder. The pulp covering the seeds is lightly fibrous and sweet, and rich in minerals; it is edible in the raw state. The tree's name originates from the Tupi word ''in-gá'' meaning "soaked", due to the fruit powder consistency. The tree usually blooms twice a year. Within the ''Inga'' genus there are around 300 species, most of them native and growing in the Amazon forest region although some species are also found in M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satyria
''Satyria'' is a genus of flowering plants in the blueberry tribe Vaccinieae, family Ericaceae, native to southern Mexico, Central America, and northern South America. It is closely related to ''Cavendishia ''Cavendishia'' is a genus of about 100 species of woody perennial plants, many of which are epiphytic. The genus is native to tropical South America and Central America Central America ( es, América Central or ) is a subregion of the ...''. Species , accepted species included: References {{Taxonbar, from=Q391069 Vaccinioideae Ericaceae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quararibea
''Quararibea'' is a genus of flowering plants in the family Malvaceae. Species include: *''Quararibea asterolepis'' *''Quararibea aurantiocalyx'' *''Quararibea cordata'' *'' Quararibea dolichopoda'' *'' Quararibea dolichosiphon'' *'' Quararibea funebris'' *''Quararibea gomeziana'' *''Quararibea jefensis'' *'' Quararibea pendula'' *''Quararibea platyphylla'' *'' Quararibea pterocalyx'' *''Quararibea sanblasensis'' *''Quararibea santaritensis'' *''Quararibea turbinata'' – swizzlestick tree USDA PLANTS. *'''' *'' |
Pithecellobium
''Pithecellobium'' is a genus of flowering plants in the family Fabaceae. The generic name is derived from the Greek words πίθηκος (''pithêkos''), meaning "ape" or "monkey," and ἐλλόβιον (''ellobion''), meaning "earring," which refers to the coiled shape of the fruit pods. Plants of the genus are known generally as blackbeads. Species There are about 75 species in the genus: The Plant List. * '''' Britton & Rose * '''' Northr. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guarea
''Guarea'' is a genus of evergreen trees or shrubs in the family Meliaceae, native to tropical Africa and Central and South America. At their largest, they are large trees 20–45 m tall, with a trunk over 1 m diameter, often buttressed at the base. The leaves are pinnate, with 4–6 pairs of leaflets, the terminal leaflet present. They are dioecious, with male and female flowers on separate plants. The flowers are produced in loose inflorescences, each flower small, with 4–5 yellowish petals. The fruit is a four or five-valved capsule, containing several seeds, each surrounded by a yellow-orange fleshy aril; the seeds are dispersed by hornbills and monkeys which eat the aril. Species Species accepted by Plants of the World Online as of March 2019: Uses The timber is important; the African species are known as bossé, guarea, or pink mahogany, and the South American species as cramantee or American muskwood. It is said to possibly cause hallucinations if ingested. The wood ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clusia
''Clusia'' is the type genus of the plant family Clusiaceae. Comprising 300-400 species, it is native to the tropics of the Americas. The genus is named by Carl Linnaeus in honor of the botanist Carolus Clusius. The closest relatives of ''Clusia'' are the neotropical genera ''Chrysochlamys'', ''Tovomita'', ''Dystovomita'' and ''Tovomitopsis''. Together with ''Clusia'', these genera form the tribe Clusieae, where the fruit is a fleshy capsule with arillate seeds. The distribution ranges from the Florida Keys and southern Mexico to southernmost Brazil, and from near sea level to at least 3500 m altitude in the northern Andes. Species of ''Clusia'' are a characteristic component of a number of Neotropical vegetation types, and may even be dominant, as is often seen in montane forests of the Greater Antilles. Most species are found in lowland or montane rainforests, but some occur in drier habitats such as the restingas of Brazil, caribbean coastal scrub and dry interandean vall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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