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Antillean Crested Hummingbird
The Antillean crested hummingbird (''Orthorhyncus cristatus'') is a species of hummingbird in the family Trochilidae. Its range extends from eastern Puerto Rico throughout the Lesser Antilles ; it has also been recorded as a vagrant in Florida, USA. Taxonomy In 1743 the English naturalist George Edwards included an illustration and a description of the Antillean crested hummingbird in his ''A Natural History of Uncommon Birds''. He used the English name "The crested humming bird". Edwards based his hand-coloured etching on a specimen collected in the West Indies. When in 1758 the Swedish naturalist Carl Linnaeus updated his ''Systema Naturae'' for the tenth edition, he placed the Antillean crested hummingbird with the other hummingbirds in the genus ''Trochilus''. Linnaeus included a brief description, coined the binomial name ''Trochilus cristatus'' and cited Edwards' work. The Antillean crested hummingbird is now the only species placed in the genus ''Orthorhyncus'' that was ...
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Morne Diablotins
Morne Diablotin is the highest mountain in Dominica, an island-nation in the Caribbean Lesser Antilles. It is the second highest mountain in the Lesser Antilles, after La Grande Soufrière in Guadeloupe. Morne Diablotin is located in the northern interior of the island, about north of Dominica's capital Roseau, Dominica, Roseau and about southeast of Portsmouth, Dominica, Portsmouth, the island's second-largest town. It is located within Morne Diablotin National Park. The mountain is volcano, volcanic, and last erupted c. 30,000 years ago. There are no known historical eruptions. The source of the Toulaman River lies in the mountain area. Morne Diablotin shares its name with the local term for the rare black-capped petrel (''Pterodroma hasitata''). See also * List of mountains of Dominica * List of volcanoes in Dominica References

Mountains of Dominica Volcanoes of Dominica VEI-6 volcanoes Pleistocene stratovolcanoes Inactive volcanoes Highest points of countri ...
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Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area around Rome, Italy. Through the expansion of the Roman Republic, it became the dominant language in the Italian Peninsula and subsequently throughout the Roman Empire. It has greatly influenced many languages, Latin influence in English, including English, having contributed List of Latin words with English derivatives, many words to the English lexicon, particularly after the Christianity in Anglo-Saxon England, Christianization of the Anglo-Saxons and the Norman Conquest. Latin Root (linguistics), roots appear frequently in the technical vocabulary used by fields such as theology, List of Latin and Greek words commonly used in systematic names, the sciences, List of medical roots, suffixes and prefixes, medicine, and List of Latin legal terms ...
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Habitat
In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as Biophysical environment, environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and Luminous intensity, light intensity. Biotic index, Biotic factors include the availability of food and the presence or absence of Predation, predators. Every species has particular habitat requirements, habitat generalist species are able to thrive in a wide array of environmental conditions while habitat specialist species require a very limited set of factors to survive. The habitat of a species is not necessarily found in a ge ...
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Nominate Subspecies
In biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics ( morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated as subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific ranks, such as variety, may be named. In bacteriology and virology, under standard bacterial nomenclature and virus nomenclature, there are recommendations but not strict requirements for recognizing other important infraspecific ranks. A taxo ...
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Flight Feather
Flight feathers (''Pennae volatus'') are the long, stiff, asymmetrically shaped, but symmetrically paired pennaceous feathers on the wings or tail of a bird; those on the wings are called remiges (), singular remex (), while those on the tail are called rectrices ( or ), singular rectrix (). The primary function of the flight feathers is to aid in the generation of both thrust and lift, thereby enabling flight. The flight feathers of some birds perform additional functions, generally associated with territorial displays, courtship rituals or feeding methods. In some species, these feathers have developed into long showy plumes used in visual courtship displays, while in others they create a sound during display flights. Tiny serrations on the leading edge of their remiges help owls to fly silently (and therefore hunt more successfully), while the extra-stiff rectrices of woodpeckers help them to brace against tree trunks as they hammer on them. Even flightless birds still r ...
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Sexual Dimorphism
Sexual dimorphism is the condition where sexes of the same species exhibit different Morphology (biology), morphological characteristics, including characteristics not directly involved in reproduction. The condition occurs in most dioecy, dioecious species, which consist of most animals and some plants. Differences may include secondary sex characteristics, size, weight, color, markings, or behavioral or cognitive traits. Male-male reproductive competition has evolved a diverse array of sexually dimorphic traits. Aggressive utility traits such as "battle" teeth and blunt heads reinforced as battering rams are used as weapons in aggressive interactions between rivals. Passive displays such as ornamental feathering or song-calling have also evolved mainly through sexual selection. These differences may be subtle or exaggerated and may be subjected to sexual selection and natural selection. The opposite of dimorphism is ''monomorphism'', when both biological sexes are phenotype, ...
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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 ...
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Grenadines
The Grenadines () is a chain of small islands that lie on a line between the larger islands of Saint Vincent and Grenada in the Lesser Antilles. Nine are inhabited and open to the public (or ten, if the offshore island of Young Island is counted): Bequia, Mustique, Canouan, Union Island, Petit St Vincent, Palm Island and Mayreau, all in Saint Vincent and the Grenadines, plus Petite Martinique and Carriacou in Grenada. Several additional privately owned islands, such as Calivigny, are also inhabited. Notable uninhabited islands of the Grenadines include Petit Nevis, used by whalers, and Petit Mustique, which was the centre of a prominent real estate scam in the early 2000s. The northern two-thirds of the chain, including about 32 islands and cays, is part of the country of Saint Vincent and the Grenadines. The southern third of the chain belongs to the country of Grenada. Carriacou is the largest and most populous of the Grenadines. Geographic boundaries The islands a ...
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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 bird collections, 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, ...
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Centre For Agriculture And Bioscience International
CABI (legally CAB International, formerly Commonwealth Agricultural Bureaux) is a nonprofit intergovernmental development and information organisation focusing primarily on agricultural and environmental issues in the developing world, and the creation, curation, and dissemination of scientific knowledge. Overview CABI is an international not-for-profit organisation. Their work is delivered through teams of CABI scientists and key partners working in over 40 countries across the world. CABI states its mission as "improving people's lives worldwide by solving problems in agriculture and the environment". These problems include loss of crops caused by pests and diseases, invasive weeds and pests that damage farm production and biodiversity, and lack of global access to scientific research. Funding Donors listed in the company's 2023 financial report include the UK's Foreign, Commonwealth and Development Office, the Ministry of Foreign Affairs of the Netherlands, the Euro ...
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Saint Vincent (Antilles)
Saint Vincent is a volcanic island in the Caribbean. It is the largest island of the country Saint Vincent and the Grenadines and is located in the Caribbean Sea, between Saint Lucia and Grenada. It is composed of partially submerged volcanic mountains. Its largest volcano and the country's highest peak, Soufrière (volcano), La Soufrière, is active, with the latest episode of volcanic activity having begun in December 2020 and intensifying in April 2021. There were major territory wars between the indigenous population of the Black Caribs, also called the Garifuna, and Great Britain in the 18th century, before the island was ceded to the British in 1763, and again in 1783. Saint Vincent and the Grenadines gained independence from the United Kingdom on 27 October 1979, and became part of the British Commonwealth of Nations thereafter. Approximately 130,000 people currently live on the island, and the population saw significant migration to the UK in the early 1900s, and betwee ...
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John Gould
John Gould (; 14 September 1804 – 3 February 1881) was an English ornithologist who published monographs on birds, illustrated by plates produced by his wife, Elizabeth Gould (illustrator), Elizabeth Gould, and several other artists, including Edward Lear, Henry Constantine Richter, Joseph Wolf and William Matthew Hart. Because of his 1840s seven-volume series ''The Birds of Australia (Gould), The Birds of Australia'' and its updates he has been considered the father of bird study in Australia, and the Gould League in Australia is named after him. His identification of the birds now nicknamed "Darwin's finches" played a role in the inception of Darwin's theory of evolution by natural selection. Gould's work is referenced in Charles Darwin's book, ''On the Origin of Species''. Early life John Gould was born in Lyme Regis, the first son of a gardener. Both father and son probably had little education. After working on Dowager Lady Poulett's glass house, his father obtained ...
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