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White-throated Robin-chat
The white-throated robin-chat or white-throated robin (''Dessonornis humeralis'') is a species of bird in the family Muscicapidae. It is endemic to Botswana, Eswatini, Mozambique, South Africa, and Zimbabwe. Its natural habitats are dry savannah and subtropical or tropical dry shrubland. Habitat The white-throated robin-chat is found in dry savannah woodland and shrubland. Behaviour The white-throated robin-chat is mainly insectivorous but also eats small vertebrates and some plant material. Its diet includes beetles, termites, ants, Cricket (insect), crickets, caterpillars, Hemiptera, bugs, spiders and millipedes. It also consumes the fruits of the Capparis tomentosa, woolly caper-bush (''Capparis tomentosa''), the Antidesma venosum, tassel-berry (''Antidesma venosum''), the Grewia microthyrsa, sand raisin (''Grewia microthyrsa''), the Euclea divinorum, magic guarrie (''Euclea divinorum'') and the Euclea racemosa, dune guarrie (''Euclea racemosa''). Breeding Breeding takes pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Smith (zoologist)
Sir Andrew Smith (3 December 1797 – 11 August 1872) was a British surgery, surgeon, explorer, ethnologist and zoology, zoologist. He is considered the father of zoology in South Africa having described many species across a wide range of groups in his major work, ''Illustrations of the Zoology of South Africa''. Smith was born in Hawick, Roxburghshire. He qualified in medicine at the University of Edinburgh obtaining an Doctor of Medicine, M.D. degree in 1819, having joined the Army Medical Services in 1816. South Africa 1820–1837 In 1820 he was ordered to the Cape Colony and was sent to Grahamstown to supervise the medical care of European soldiers and soldiers of the Cape Corps. He was appointed the Albany district surgeon in 1822 and started the first free dispensary for indigent patients in South Africa. He led a scientific expedition into the interior and was able to indulge in his interests of natural history and anthropology. On several occasions, he was sent by gov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spider
Spiders (order (biology), order Araneae) are air-breathing arthropods that have eight limbs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude spider silk, silk. They are the largest order of arachnids and rank seventh in total species diversity among all Order (biology), orders of organisms. Spiders are found worldwide on every continent except Antarctica, and have become established in nearly every land habitat. , 53,034 spider species in 136 Family (biology), families have been recorded by Taxonomy (biology), taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomy, Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segmentation (biology), segments are fused into two Tagma (biology), tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Southern Africa
Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a four-chambered heart, and a strong yet lightweight Bird skeleton, skeleton. Birds live worldwide and range in size from the bee hummingbird to the common ostrich. There are over 11,000 living species and they are split into 44 Order (biology), orders. More than half are passerine or "perching" birds. Birds have Bird wing, wings 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 Flightless bird, loss of flight in some birds, including ratites, penguins, and diverse endemism, endemic island species. The digestive and respiratory systems of birds are also uniquely a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dessonornis
''Dessonornis'' is a genus of birds in the Old World flycatcher family Muscicapidae that are found in Sub-Saharan Africa. Taxonomy The genus ''Dessonornis'' was introduced in 1836 by British ornithologist Andrew Smith to accommodate a single species, the white-throated robin-chat, which is therefore considered as the type species. The name ''Dessonornis'' is a misspelling, Smith corrected it to ''Bessonornis'' in 1840. The name combines the Ancient Greek ''bēssa'' meaning "glen" or "wooded valley" with ''ornis'' meaning "bird". The spelling correction is not recognized by International Ornithologists' Union. Species in this genus was previously placed in ''Cossypha'', while phylogenetic studies revealed that they are more closely related to ''Cichladusa The palm thrushes are medium-sized insectivorous birds in the genus ''Cichladusa''. They were formerly in the thrush family Turdidae, but are now treated as part of the Old World flycatcher Muscicapidae. These are tropica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Concern
A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the "Least Concern" category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status. Evaluation Since 2001 the category has had the abbreviation "LC", following the IUCN 2001 Categories & Criteria (version 3.1). Before 2001 "least concern" was a subcategory of the " Lower Risk" category and assigned the code "LR/lc" or lc. Around 20% of least concern taxa (3261 of 15,636) in the IUCN database still use the code "LR/lc", which indicates they have not been re- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and Data analysis, 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 buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-chested Cuckoo
The red-chested cuckoo (''Cuculus solitarius'') is a species of cuckoo in the family Cuculidae. It is a medium-sized bird found in Africa, south of the Sahara. In Afrikaans, it is known as "Piet-my-vrou", after its call. Description The red-chested cuckoo is a medium-size cuckoo about in length. The male has slate-grey upper parts, pale grey throat and sides of head and dark grey tail tipped with white. The breast is rufous or cinnamon, often with barring, and the belly is creamy-white or pale buff. The female is similar but the colour of the breast is duller and with variable amounts of barring. Distribution and habitat It is found in Angola, Benin, Botswana, Burundi, Cameroon, Central African Republic, Chad, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Eswatini, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Lesotho, Liberia, Malawi, Mali, Mozambique, Namibia, Nigeria, Rwanda, Senegal, Sierra Leone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brood Parasite
Brood may refer to: Nature * Brood, a collective term for offspring * Brooding, the incubation of bird eggs by their parents * Bee brood, the young of a beehive * Individual broods of North American periodical cicadas: ** Brood X, the largest brood, which emerges on a 17-year cycle ** Brood XIII, a brood centered on Northern Illinois and its surrounding area, which also emerges on a 17-year cycle ** Brood XIX, a large brood in the Southern United States which emerges on a 13-year cycle People with the surname * Herman Brood (1946–2001), Dutch musician, painter, actor, poet and media personality * Philippe Brood (1964–2000), Dutch politician Entertainment * '' The Brood'', a 1979 horror film directed by David Cronenberg * Brood (comics), an alien species from the Marvel Comics universe * The Brood (professional wrestling) The Brood was a List of professional wrestling terms#Stable, stable known for its time in the WWE, World Wrestling Federation (WWF, now WWE) duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cossypha Humeralis, Drie Kuikens, Elandsfontein, A
''Cossypha'' are small insectivorous birds, with most species called robin-chats. They were formerly in the thrush family Turdidae, but are now more often treated as part of the Old World flycatcher Muscicapidae. These are African woodland dwelling species, but some have become adapted to sites around human habitation. The name ''Cossypha'' for the genus was introduced by the Irish zoologist Nicholas Aylward Vigors in 1825. The word comes from the Classical Greek Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archa ... ''kossuphos'' for a blackbird or thrush. The genus contains the following eight species: References Birds of Sub-Saharan Africa Taxa named by Nicholas Aylward Vigors {{Muscicapidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euclea Racemosa
''Euclea racemosa'' (the sea guarrie or dune guarrie) is a small to medium-sized Evergreen, evergreen tree that is indigenous to the Indian Ocean coast of Africa from Egypt to South Africa, as well as in Comoros, Oman and Yemen. ''Euclea racemosa'' has leathery foliage that can be exceptionally even and dense - making it an ideal plant for hedges. A dioecious tree (male and female flowers on separate trees), it produces small white flowers, which are followed by red, purple and black fruits that attract birds. The berries are used locally to make "Guarrie vinegar". The name guarrie appears to derive from the local Khoe language, in which it is spelled gwarri. Pictures File:Euclea racemosa - Sea Guarrie Tree - flowers 6.JPG, Detail of inflorescence. File:Euclea racemosa - Sea Guarrie Tree - berries 7.JPG, The characteristic multi-coloured berries of the Sea Guarrie tree. File:Euclea racemosa - Sea Guarrie Tree - berries 2.JPG, Detail of berries. File:Euclea racemosa - Dune Gua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euclea Divinorum
''Euclea divinorum'', called diamond leaf, diamond-leaved euclea, magic guarri, and toothbrush tree, is a species of flowering plant in the genus '' Euclea'', native to eastern and southern Africa. A shrub or small tree, it has many uses in Africa, including as a source for dye for wool, for tanning leather, and an ink, and as a preservative for milk (allowing it to keep for up to a year), and, by chewing on a twig, as a toothbrush. left, 300px, Foliage and flower buds of a magic guarri in the Manie van der Schijff Botanical Garden in from=Q3059478 divinorum Plant dyes Euclea">divinorum Plant dyes Plants described in 1873 Taxa named by William Philip Hiern">Plants described in 1873">Euclea">divinorum Plant dyes Plants described in 1873 Taxa named by William Philip Hiern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grewia Microthyrsa
''Grewia'' is a large flowering plant genus in the mallow family Malvaceae, in the expanded sense as proposed by the Angiosperm Phylogeny Group. Formerly, ''Grewia'' was placed in either the family Tiliaceae or the Sparrmanniaceae. However, these were both not monophyletic with respect to other Malvales - as already indicated by the uncertainties surrounding placement of ''Grewia'' and similar genera - and have thus been merged into the Malvaceae. Together with the bulk of the former Sparrmanniaceae, ''Grewia'' is in the subfamily Grewioideae and therein the tribe Grewieae, of which it is the type genus. The genus was named by Carl Linnaeus, in honor of the botanist Nehemiah Grew (1641-1712) from England. Grew was one of the leading plant anatomists and microscope researchers of his time, and his study of pollen laid the groundwork for modern-day palynology. Ecology and uses Several Lepidoptera caterpillars are found to feed on ''Grewia'' species. These include the common na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
