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Greater Noctule Bat
The greater noctule bat (''Nyctalus lasiopterus'') is a rare carnivorous bat found in Europe, West Asia, and North Africa. It is the largest and least studied bat in Europe with a wingspan of up to and is one of the few bat species to feed on passerine birds. Greater noctule bats are the only bat species to hunt birds on the wing rather than when roosting. The greater noctule bat has wings adapted for open-air hunting and uses Animal echolocation, echolocation frequencies above the hearing range of birds. Description The greater noctule bat belongs to the suborder ''Yangochiroptera'' (family Vespertilionidae) and uses echolocation. Echolocation is a perceptual system where echoes are produced by emitting ultrasonic sounds. Echolocation allows bats to compare the outgoing pulse with returning echoes which produces detailed images of the bat's surroundings. With echolocation, bats are able to detect, localize and classify their prey in complete darkness. The greater noctule bat ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Christian Daniel Von Schreber
Johann Christian Daniel von Schreber (17 January 1739 – 10 December 1810), often styled J.C.D. von Schreber, was a German Natural history, naturalist. Career Schreber was appointed professor of'' materia medica'' at the University of Erlangen-Nuremberg, University of Erlangen in 1769. In 1774, he began writing a multivolume set of books entitled ''Die Säugethiere in Abbildungen nach der Natur mit Beschreibungen'', which focused on the mammals of the world. Many of the animals included were given a scientific name for the first time, following the binomial system of Carl Linnaeus. From 1791 until his death in 1810, he was the president of the German Academy of Sciences Leopoldina. He was elected a member of the Royal Swedish Academy of Sciences in 1787. In April 1795, he was elected a Fellow of the Royal Society Numerous honors were bestowed on him, including the office of an Count Palatine (Imperial), imperial count palatine. Schreber also wrote on entomology, notably ''Schre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insectivore
file:Common brown robberfly with prey.jpg, A Asilidae, robber fly eating a hoverfly An insectivore is a carnivore, carnivorous animal or plant which eats insects. An alternative term is entomophage, which can also refer to the Entomophagy in humans, human practice of eating insects. The first vertebrate insectivores were amphibians. When they evolved 400 million years ago, the first amphibians were piscivores, with numerous sharp conical teeth, much like a modern crocodile. The same tooth arrangement is however also suited for eating animals with exoskeletons, thus the ability to eat insects can stem from piscivory. At one time, insectivorous mammals were scientific classification, scientifically classified in an order (biology), order called Insectivora. This order is now abandoned, as not all insectivorous mammals are closely related. Most of the Insectivora taxa have been reclassified; those that have not yet been reclassified and found to be truly related to each ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rose-ringed Parakeet
The rose-ringed parakeet (''Psittacula krameri''), also known as the ring-necked parakeet, ringneck parrot (in aviculture) or the Kramer parrot, is a medium-sized parrot in the genus ''Psittacula'', of the Family (biology), family Psittacidae. It has disjunct native ranges in Africa and the Indian subcontinent, and is now introduced into many other parts of the world where feral populations have established themselves or are bred for the exotic pet trade. One of the few parrot species that have successfully adapted to living in disturbed habitats, it has withstood the onslaught of urbanization and deforestation. As a popular pet species, feral parrot, escaped birds have colonised a number of cities around the world, including populations in Northern and Western Europe. They can live in a variety of climates outside their native range, and are able to survive low winter temperatures in Northern Europe. The species is listed as least concern by the International Union for Conservat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seville, Spain
Seville ( ; , ) is the capital and largest city of the Spanish autonomous community of Andalusia and the province of Seville. It is situated on the lower reaches of the River Guadalquivir, in the southwest of the Iberian Peninsula. Seville has a municipal population of about 701,000 , and a metropolitan population of about 1.5 million, making it the largest city in Andalusia and the fourth-largest city in Spain. Its old town, with an area of , contains a UNESCO World Heritage Site comprising three buildings: the Alcázar palace complex, the Cathedral and the General Archive of the Indies. The Seville harbour, located about from the Atlantic Ocean, is the only river port in Spain. The capital of Andalusia features hot temperatures in the summer, with daily maximums routinely above in July and August. Seville was founded as the Roman city of . Known as ''Ishbiliyah'' after the Islamic conquest in 711, Seville became the centre of the independent Taifa of Seville followi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasian Eagle-owl
The Eurasian eagle-owl (''Bubo bubo'') is a species of eagle-owl, a type of bird that resides in much of Eurasia. It is often just called the eagle-owl in Europe and Asia. It is one of the largest species of owl. Females can grow to a total length of , with a wingspan of . Males are slightly smaller.''Owls of the World: A Photographic Guide'' by Mikkola, H. Firefly Books (2012), This bird has distinctive ear tufts, with upper parts that are mottled with darker blackish colouring and tawny. The wings and tail are barred. The underparts are a variably hued buff, streaked with darker colouring. The facial disc is not very defined. The orange eyes are distinctive.Penteriani, V., & del Mar Delgado, M. (2019). ''The eagle owl''. Bloomsbury Publishing. At least 12 subspecies of the Eurasian eagle-owl are described. Eurasian eagle-owls are found in many habitats; mostly Mountain ecosystems, mountainous and Rock (geology), rocky areas, often near varied woodland edge and near shrubby a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Barn Owl
The western barn owl (''Tyto alba'') is a species of Tyto, barn owl ''Tyto'' native to Europe, southwestern Asia, and Africa. It was formerly considered a subspecies group together with barn owls native to other parts of the world, but this classification was found to be paraphyletic with respect to some other members of the genus. The plumage on the head and back is a mottled shade of grey or brown; that on the underparts varies from white to brown and is sometimes speckled with dark markings. The facial disc is characteristically large and heart-shaped, with white plumage in most subspecies. This owl does not hoot, but utters an eerie, drawn-out screech. The western barn owl is nocturnal over most of its range, but in Great Britain, it also hunts by day. Barn owls specialise in hunting animals on the ground, and nearly all of their food consists of small mammals, which they locate by sound, their hearing being very acute. The owls usually mate for life unless one of the pair i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyctalus Lasiopterus 2017 Stamp Of Moldova
''Nyctalus'' is a genus of vespertilionid bats commonly known as the noctule bats. They are distributed in the temperate and subtropical areas of Europe, Asia and North Africa. There are eight species within this genus: *Birdlike noctule, ''Nyctalus aviator'' *Azores noctule, ''Nyctalus azoreum'' *Japanese noctule, ''Nyctalus furvus'' *Greater noctule bat, ''Nyctalus lasiopterus'' *Lesser noctule, ''Nyctalus leisleri'' *Mountain noctule, ''Nyctalus montanus'' *Common noctule, ''Nyctalus noctula'' *Chinese noctule, ''Nyctalus plancyi'' See also *Microbat *Yangochiroptera Yangochiroptera, or Vespertilioniformes, is a suborder of Chiroptera that includes most of the microbat families, except the Rhinopomatidae, Rhinolophidae, Hipposideridae, Craseonycteridae and Megadermatidae. These other families, plus the ... References Bat genera Taxa named by Thomas Edward Bowdich {{Vespertilionidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lactation
Lactation describes the secretion of milk from the mammary glands and the period of time that a mother lactates to feed her young. The process naturally occurs with all sexually mature female mammals, although it may predate mammals. The process of feeding milk in all female creatures is called ''nursing'', and in humans it is also called ''breastfeeding''. Newborn infants often produce some milk from their own breast tissue, known colloquially as witch's milk. In most species, lactation is a sign that the female has been pregnant at some point in her life, although in humans and goats, it can happen without pregnancy. Nearly every species of mammal has teats; except for monotremes, egg-laying mammals, which instead release milk through ducts in the abdomen. In only a handful of species of mammals, certain bat species, is milk production a normal Male lactation, male function. ''Galactopoiesis'' is the maintenance of milk production. This stage requires prolactin. Oxytocin is cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyctalus Lasiopterus 2021 Stamp Of Transnistria
''Nyctalus'' is a genus of vespertilionid bats commonly known as the noctule bats. They are distributed in the temperate and subtropical areas of Europe, Asia and North Africa. There are eight species within this genus: *Birdlike noctule, ''Nyctalus aviator'' *Azores noctule, ''Nyctalus azoreum'' *Japanese noctule, ''Nyctalus furvus'' *Greater noctule bat, ''Nyctalus lasiopterus'' *Lesser noctule, ''Nyctalus leisleri'' *Mountain noctule, ''Nyctalus montanus'' *Common noctule, ''Nyctalus noctula'' *Chinese noctule, ''Nyctalus plancyi'' See also *Microbat *Yangochiroptera Yangochiroptera, or Vespertilioniformes, is a suborder of Chiroptera that includes most of the microbat families, except the Rhinopomatidae, Rhinolophidae, Hipposideridae, Craseonycteridae and Megadermatidae. These other families, plus the ... References Bat genera Taxa named by Thomas Edward Bowdich {{Vespertilionidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colony (biology)
In biology, a colony is composed of two or more Biological specificity#Conspecific, conspecific individuals living in close association with, or connected to, one another. This association is usually for mutual benefit such as stronger defense or the ability to attack bigger prey. Colonies can form in various shapes and ways depending on the organism involved. For instance, the bacterial colony is a cluster of identical cells (clones). These colonies often form and grow on the surface of (or within) a solid medium, usually derived from a single parent cell. Colonies, in the context of development, may be composed of two or more unitary (or solitary) organisms or be Modularity, modular organisms. Unitary organisms have determinate development (set life stages) from zygote to adult form and individuals or groups of individuals (colonies) are visually distinct. Modular organisms have indeterminate growth forms (life stages not set) through repeated iteration of genetically identi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nursing
Nursing is a health care profession that "integrates the art and science of caring and focuses on the protection, promotion, and optimization of health and human functioning; prevention of illness and injury; facilitation of healing; and alleviation of suffering through compassionate presence". Nurses practice in many specialties with varying levels of certification and responsibility. Nurses comprise the largest component of most healthcare environments. There are shortages of qualified nurses in many countries. Nurses develop a plan of care, working collaboratively with physicians, therapists, patients, patients' families, and other team members that focuses on treating illness to improve quality of life. In the United Kingdom and the United States, clinical nurse specialists and nurse practitioners diagnose health problems and prescribe medications and other therapies, depending on regulations that vary by state. Nurses may help coordinate care performed by other provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
