|
Swallow-tailed Bee-eater
The swallow-tailed bee-eater (''Merops hirundineus'') is a near passerine bird in the bee-eater family (biology), family, Meropidae. Description This species, like other bee-eaters, is a richly coloured, slender bird. Its colours and readily visible forked tail make it unmistakable. It is mainly green with a yellow throat, blue gorget and black eye stripe and beak. It can reach a length of 20–22 cm, including the long forked green or blue feathers. Sexes are alike. Distribution and habitat It breeds in savannah woodlands of sub-Saharan Africa. It is partially bird migration, migratory, moving in response to rainfall patterns. This is a species which prefers somewhat more wooded country than most bee-eaters. Behaviour This attractive bird is readily approached. Just as the name suggests, bee-eaters predominantly eat insects, especially bees, wasps and hornets, which are caught in the air by sorties from an open perch. The swallowtail has a preference for honeybee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tswalu Kalahari Reserve
The Tswalu Kalahari Reserve is a privately owned game reserve in the Northern Cape, South Africa. It is South Africa's largest private game reserve, covering an area of over 111,000 hectares. History The Tswalu Game Reserve in the Southern Kalahari was created by Stephen Boler. He bought dozens of farms to create a conservation reserve, introducing African wildlife back into their natural habitat, including lions, rare types of antelope, giraffes, buffalos, and zebras. The reserve is home to the world's largest population of black rhinos. To control the numbers and create a form or revenue to support the estate, there was a controversial hunting side called Tarkuni. After Stephen Boler's untimely death in 1998 on his way to Tswalu, he specified in his will that Nicky Oppenheimer should have first refusal on Tswalu, and the Oppenheimer family now owns and operates it. Hunting was stopped by the Oppenheimers and some man-made structures, farm buildings and fences were removed. Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anton August Heinrich Lichtenstein
Anton August Heinrich Lichtenstein (25 August 1753, Helmstedt – 17 February 1816, Helmstedt) was a German zoologist. He was the father of Martin Hinrich Carl Lichtenstein (1780-1857). He studied theology, philosophy, natural history and Oriental studies in Helmstadt, Göttingen and Leipzig, and from 1782 onwards, was rector of the Johanneum in Hamburg. In 1794, he also took on the job of city librarian. Later, he relocated to the University of Helmstedt, where he served as a professor of theology (1798-1810) and Greek language (1804-1810). He was the author of ''Catalogus Rerum Naturalium Rarissimarum'' (1793) and ''Catalogus Musei zoologici ditissimi Hamburgi'' (1796), and contributed to Johann Friedrich Wilhelm Herbst Johann Friedrich Wilhelm Herbst (1 November 1743 – 5 November 1807) was a German naturalist and entomologist from Petershagen, Minden-Ravensberg. He served as a chaplain in the Prussian army. His marriage in Berlin, 1770, with Euphrosyne Luise ...'s ''Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swallow-tailed Bee-eater (Merops Hirundineus Hirundineus) Juvenile
The swallow-tailed bee-eater (''Merops hirundineus'') is a near passerine bird in the bee-eater family, Meropidae. Description This species, like other bee-eaters, is a richly coloured, slender bird. Its colours and readily visible forked tail make it unmistakable. It is mainly green with a yellow throat, blue gorget and black eye stripe and beak. It can reach a length of 20–22 cm, including the long forked green or blue feathers. Sexes are alike. Distribution and habitat It breeds in savannah woodlands of sub-Saharan Africa. It is partially migratory, moving in response to rainfall patterns. This is a species which prefers somewhat more wooded country than most bee-eaters. Behaviour This attractive bird is readily approached. Just as the name suggests, bee-eaters predominantly eat insects, especially bees, wasps and hornets, which are caught in the air by sorties from an open perch. The swallowtail has a preference for honeybees. These bee-eaters nest as pair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near Passerine
Near passerines and higher land-bird assemblage are terms of traditional, pre-cladistic taxonomy that have often been given to tree-dwelling birds or those most often believed to be related to the true passerines (order Passeriformes) owing to morphological and ecological similarities; the group corresponds to some extent with the Anomalogonatae of Alfred Henry Garrod. Biology All near passerines are land birds. However, molecular data does not support the traditional arrangement; it is now clear that "near passerines" and "higher landbirds" are not synonymous. Per Ericson and colleagues, in analysing genomic DNA, revealed a lineage comprising Passeriformes, Psittaciformes and Falconiformes. Orders Pterocliformes (sandgrouse), Columbiformes (pigeons), Cuculiformes (cuckoos), Caprimulgiformes (nightjars), and Apodiformes (swifts, hummingbirds) are no longer recognized as near passerines. The true near-passerine families are the Psittaciformes (parrots), the Falconiformes (falco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
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 ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have 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 further evolved for swimming. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bee-eater
The bee-eaters are a group of non-passerine birds in the family Meropidae, containing three genera and thirty species. Most species are found in Africa and Asia, with a few in southern Europe, Australia, and New Guinea. They are characterised by richly coloured plumage, slender bodies, and usually elongated central tail feathers. All have long down-turned bills and medium to long wings, which may be pointed or round. Male and female plumages are usually similar. As their name suggests, bee-eaters predominantly eat flying insects, especially bees and wasps, which are caught on the wing from an open perch. The insect's stinger is removed by repeatedly hitting and rubbing the insect on a hard surface. During this process, pressure is applied to the insect's body, thereby discharging most of the venom. Most bee-eaters are gregarious. They form colonies, nesting in burrows tunnelled into vertical sandy banks, often at the side of a river or in flat ground. As they mostly live in col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meropidae
The bee-eaters are a group of non-passerine birds in the family Meropidae, containing three genera and thirty species. Most species are found in Africa and Asia, with a few in southern Europe, Australia, and New Guinea. They are characterised by richly coloured plumage, slender bodies, and usually elongated central tail feathers. All have long down-turned bills and medium to long wings, which may be pointed or round. Male and female plumages are usually similar. As their name suggests, bee-eaters predominantly eat flying insects, especially bees and wasps, which are caught on the wing from an open perch. The insect's stinger is removed by repeatedly hitting and rubbing the insect on a hard surface. During this process, pressure is applied to the insect's body, thereby discharging most of the venom. Most bee-eaters are gregarious. They form colonies, nesting in burrows tunnelled into vertical sandy banks, often at the side of a river or in flat ground. As they mostly live in col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Migration
Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by the availability of food. It occurs mainly in the northern hemisphere, where birds are funneled onto specific routes by natural barriers such as the Mediterranean Sea or the Caribbean Sea. Migration of species such as storks, turtle doves, and swallows was recorded as many as 3,000 years ago by Ancient Greek authors, including Homer and Aristotle, and in the Book of Job. More recently, Johannes Leche began recording dates of arrivals of spring migrants in Finland in 1749, and modern scientific studies have used techniques including bird ringing and satellite tracking to trace migrants. Threats to migratory birds have grown with habitat destruction, especially of stopover and wintering sites, as wel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wasp
A wasp is any insect of the narrow-waisted suborder Apocrita of the order Hymenoptera which is neither a bee nor an ant; this excludes the broad-waisted sawflies (Symphyta), which look somewhat like wasps, but are in a separate suborder. The wasps do not constitute a clade, a complete natural group with a single ancestor, as bees and ants are deeply nested within the wasps, having evolved from wasp ancestors. Wasps that are members of the clade Aculeata can Stinger, sting their prey. The most commonly known wasps, such as yellowjackets and hornets, are in the family Vespidae and are Eusociality, eusocial, living together in a nest with an egg-laying queen and non-reproducing workers. Eusociality is favoured by the unusual haplodiploid system of sex-determination system, sex determination in Hymenoptera, as it makes sisters exceptionally closely related to each other. However, the majority of wasp species are solitary, with each adult female living and breeding independently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_young_males_fighting.jpg "Click for more on -> Tswalu Kalahari Reserve")
.jpg "Click for more on -> Bird")
