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Turtur Chalcospilos
The emerald-spotted wood dove (''Turtur chalcospilos'') is a bird of the family Columbidae, resident across eastern and southern Africa. It is a species of open drier deciduous woodland and second growth. It is absent from evergreen rainforests and semidesert areas. Description Emerald-spotted wood dove is a small plump pigeon, typically 20 cm in length. Its back, hindneck, wings and tail are pale grey brown, and the folded wings have green metallic patches. There are blackish bands on the lower back and tail. The forehead, crown and nape are bluish grey, fading to pinkish grey on the throat. The underparts are mauve-pink, becoming whiter on the belly. The bill of this dove is blackish with a red base. The sexes are similar, but the female may be slightly duller than the male. The immature has duller green spots and buff fringes to the feathers. When flying, black-billed wood dove is told from this species by its bright chestnut underwings. The call is in three parts: t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UMkhuze Game Reserve
uMkhuze Game Reserve (also spelt Mkhuze or Mkuze) is a game reserve in northern Zululand, KwaZulu-Natal, South Africa.Atlas of National Parks and Reserves of South Africa. Mapstudio. 2004. It was proclaimed a protected area on 15 February 1912. Wildlife * African bush elephant *Blue wildebeest * African buffalo *Cape wild dog * Hyena *Hippopotamus *South African giraffe *Greater kudu *South African cheetah *African leopard * Lion *Nile crocodile * Steenbok *South-central black rhinoceros and Southern white rhinoceros * Burchell's zebra The reserve has a diversity of natural habitats which include acacia savannah, mixed woodland, sand forest, riverine forest, rivers and pans, grassland, cliffs and rocky ridges. Accommodation * Mantuma Main Camp * Nhlonhlela Bush Lodge * Umkhumbe Tented Bush Lodge See also * Protected areas of South Africa * Greater St Lucia Wetland Park * Phinda Resource Reserve Phinda Private Game Reserve (), formerly known as Phinda Resource Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Georg Wagler
Johann Georg Wagler (28 March 1800 – 23 August 1832) was a German herpetologist and ornithologist. Wagler was assistant to Johann Baptist von Spix, and gave lectures in zoology at the Ludwig Maximilian University of Munich after it was moved to Munich. He worked on the extensive collections brought back from Brazil by Spix, and published partly together with him books on reptiles from Brazil. Wagler wrote ''Monographia Psittacorum'' (1832), which included the correct naming of the blue macaws. In 1832, Wagler died of an accidental self-inflicted gunshot wound while out collecting in München-Moosach. Life Johann Georg Wagler was a German naturalist and scientist in the 19th century, whose works primarily focused on herpetology and ornithology (Beolens, Watkins & Grayson, 2011). Johan Georg Wagler was born on the 28th of March 1800, in the city of Nuremberg, where the Chancellor of the City Court was Wagler's father (Wagler, 1884). After taking up gymnastics at Nuremberg, J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbidae
Columbidae () is a bird family consisting of doves and pigeons. It is the only family in the order Columbiformes. These are stout-bodied birds with short necks and short slender bills that in some species feature fleshy ceres. They primarily feed on seeds, fruits, and plants. The family occurs worldwide, but the greatest variety is in the Indomalayan and Australasian realms. The family contains 344 species divided into 50 genera. Thirteen of the species are extinct. In English, the smaller species tend to be called "doves" and the larger ones "pigeons". However, the distinction is not consistent, and does not exist in most other languages. Historically, the common names for these birds involve a great deal of variation between the terms. The bird most commonly referred to as just "pigeon" is the domestic pigeon, which is common in many cities as the feral pigeon. Doves and pigeons build relatively flimsy nests, often using sticks and other debris, which may be placed on bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turtur Chalcospilos -Hluhluwe-Umfolozi Game Reserve, South Africa-8
''Turtur'' is a small genus of doves native to Sub-Saharan Africa. Species in this genus are known as wood doves. The genus ''Turtur'' was introduced in 1783 by the Dutch naturalist Pieter Boddaert to accommodate the blue-spotted wood dove The blue-spotted wood dove (''Turtur afer'') is a species of bird in the family Columbidae. It is abundantly present throughout Africa south of the Sahel; it is partially present in East Africa and absent in southern Africa. Taxonomy In 1760 th ... (''Turtur afer''). The word ''Turtur'' is Latin for "turtle dove". Species The genus contains five species: References Bird genera {{Columbiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turtur Chalcospilos, Roepe, Skrikfontein, A
''Turtur'' is a small genus of doves native to Sub-Saharan Africa. Species in this genus are known as wood doves. The genus ''Turtur'' was introduced in 1783 by the Dutch naturalist Pieter Boddaert to accommodate the blue-spotted wood dove The blue-spotted wood dove (''Turtur afer'') is a species of bird in the family Columbidae. It is abundantly present throughout Africa south of the Sahel; it is partially present in East Africa and absent in southern Africa. Taxonomy In 1760 th ... (''Turtur afer''). The word ''Turtur'' is Latin for "turtle dove". Species The genus contains five species: References Bird genera {{Columbiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-billed Wood Dove
The black-billed wood dove (''Turtur abyssinicus'') is a pigeon which is a widespread resident breeding bird in a belt across Africa just south of the Sahara Desert. This species is abundant in near desert, scrub and savannah. It builds a stick nest in a tree, often an acacia, and lays two cream-colored eggs. Its flight is quick, with the regular beats and an occasional sharp flick of the wings which are characteristic of pigeons in general, and it tends to stay quite low. Black-billed wood dove is a small plump pigeon, typically 20 cm in length. Its back, hindneck, wings and tail are pale grey brown, and the folded wings have dark metallic patches. There are two blackish bands on the back. The forehead, crown and nape are bluish grey, fading to whitish on the face. The underparts are pinkish, becoming whiter on the belly. The bill of this dove is, of course, black. When flying, black-billed wood dove shows chestnut in the underwing. The call is a persistent fluted '' coo- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cline (biology)
In biology, a cline (from the Greek κλίνειν ''klinein'', meaning "to lean") is a measurable gradient in a single character (or biological trait) of a species across its geographical range. First coined by Julian Huxley in 1938, the "character" of the cline referred to is usually genetic (e.g. allele frequency, blood type), or phenotypic (e.g. body size, skin pigmentation). Clines can show smooth, continuous gradation in a character, or they may show more abrupt changes in the trait from one geographic region to the next. A cline refers to a spatial gradient in a specific, singular trait, rather than a collection of traits; a single population can therefore have as many clines as it has traits, at least in principle. Additionally, Huxley recognised that these multiple independent clines may not act in concordance with each other. For example, it has been observed that in Australia, birds generally become smaller the further towards the north of the country they are found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egg (biology)
An egg is an organic vessel grown by an animal to carry a possibly fertilized egg cell (a zygote) and to incubate from it an embryo within the egg until the embryo has become an animal fetus that can survive on its own, at which point the animal hatches. Most arthropods such as insects, vertebrates (excluding live-bearing mammals), and mollusks lay eggs, although some, such as scorpions, do not. Reptile eggs, bird eggs, and monotreme eggs are laid out of water and are surrounded by a protective shell, either flexible or inflexible. Eggs laid on land or in nests are usually kept within a warm and favorable temperature range while the embryo grows. When the embryo is adequately developed it hatches, i.e., breaks out of the egg's shell. Some embryos have a temporary egg tooth they use to crack, pip, or break the eggshell or covering. The largest recorded egg is from a whale shark and was in size. Whale shark eggs typically hatch within the mother. At and up to , the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mongoose
A mongoose is a small terrestrial carnivorous mammal belonging to the family Herpestidae. This family is currently split into two subfamilies, the Herpestinae and the Mungotinae. The Herpestinae comprises 23 living species that are native to southern Europe, Africa and Asia, whereas the Mungotinae comprises 11 species native to Africa. The Herpestidae originated about in the Early Miocene and genetically diverged into two main genetic lineages between 19.1 and . Etymology The English word "mongoose" used to be spelled "mungoose" in the 18th and 19th centuries. The name is derived from names used in India for ''Herpestes'' species: or in classical Hindi; in Marathi; in Telugu; , and in Kannada. The form of the English name (since 1698) was altered to its "-goose" ending by folk etymology. The plural form is "mongooses". Characteristics Mongooses have long faces and bodies, small, rounded ears, short legs, and long, tapering tails. Most are brindled or grizzly; a few h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrike
Shrikes () are passerine birds of the family Laniidae. The family is composed of 34 species in four genera. The family name, and that of the largest genus, ''Lanius'', is derived from the Latin word for "butcher", and some shrikes are also known as butcherbirds because of their feeding habits. The common English name shrike is from Old English , alluding to the shrike's shriek-like call. Distribution, migration, and habitat Most shrike species have a Eurasian and African distribution, with just two breeding in North America (the loggerhead and northern shrikes). No members of this family occur in South America or Australia, although one species reaches New Guinea. The shrikes vary in the extent of their ranges, with some species, such as the great grey shrike, ranging across the Northern Hemisphere; to the Newton's fiscal, which is restricted to the island of São Tomé. They inhabit open habitats, especially steppe and savannah. A few species of shrikes are forest dwell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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