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Iberian Ibex
The Iberian ibex (''Capra pyrenaica''), also known as the Spanish ibex, Spanish wild goat, or Iberian wild goat, is a species of ibex endemic to the Iberian Peninsula. Four subspecies have been described; two are now extinct. The Portuguese subspecies became extinct in 1892, and the Pyrenean subspecies became extinct in 2000. A project to clone to the Pyrenean subspecies resulted in one clone being born alive in July 2003, making it the first taxon to become "un-extinct", although the clone died several minutes after birth due to physical defects in its lungs, therefore remaining extinct. Characteristics The Iberian ibex is characterized by its large and flexible hooves and short legs. These physical adaptations allow it to run and leap on bare, rocky, rough and steep slopes out of reach of potential predators. The horns of the Iberian ibex curve out and up and then back, inward, and, depending on subspecies, either up again or down. The annual horn growth is influenced prin ...
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Heinrich Rudolf Schinz
Heinrich Rudolf Schinz (30 March 1777 – 8 March 1861) was a Swiss physician and naturalist. Biography Schinz was born in Zürich and studied medicine at the universities of Würzburg and Jena. In 1798 he received his doctorate and subsequently returned to his hometown of Zürich as a medical practitioner. In 1804 he became a teacher of physiology and natural history at the medical-surgical institute in Zürich, and from 1833 to 1855 he served as an associate professor of zoology at the university of Zurich.Schinz, Heinrich Rudolf
Historischen Lexikon der Schweiz


Works

He was also curator at the natural history society of Zurich, and was the author of many important zoological works; such as: * ''Das Thierreich eingetheilt nach dem Bau der Thiere als Grundlage'' (1821–25), translation of

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Extirpated
Local extinction, also known as extirpation, refers to a species (or other taxon) of plant or animal that ceases to exist in a chosen geographic area of study, though it still exists elsewhere. Local extinctions are contrasted with global extinctions. Local extinctions mark a change in the ecology of an area. In recent times, local extinction has sometimes been followed by a replacement of the species taken from other locations; wolf reintroduction is an example of this. The term "local extinction" is highly vernacular. The more proper biological term is ''extirpation''. Discussion Glaciation can lead to local extinction. This was the case during the Pleistocene glaciation event in North America. During this period, most of the native North American species of earthworm were killed in places covered by glaciation. This left them open for colonization by European earthworms brought over in soil from Europe. Species naturally become extirpated from islands over time. The number ...
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Scabies
Scabies (; also sometimes known as the seven-year itch) is a contagious skin infestation by the mite ''Sarcoptes scabiei''. The most common symptoms are severe itchiness and a pimple-like rash. Occasionally, tiny burrows may appear on the skin. In a first-ever infection, the infected person usually develops symptoms within two to six weeks. During a second infection, symptoms may begin within 24 hours. These symptoms can be present across most of the body or just certain areas such as the wrists, between fingers, or along the waistline. The head may be affected, but this is typically only in young children. The itch is often worse at night. Scratching may cause skin breakdown and an additional bacterial infection in the skin. Scabies is caused by infection with the female mite '' Sarcoptes scabiei ''var.'' hominis'', an ectoparasite. The mites burrow into the skin to live and deposit eggs. The symptoms of scabies are due to an allergic reaction to the mites. Often, only betwe ...
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Mange
Mange is a type of skin disease caused by parasitic mites. Because various species of mites also infect plants, birds and reptiles, the term "mange", or colloquially "the mange", suggesting poor condition of the skin and fur due to the infection, is sometimes reserved for pathological mite-infestation of nonhuman mammals. Thus, mange includes mite-associated skin disease in domestic mammals (cats and dogs), in livestock (such as sheep scab), and in wild mammals (for example, foxes, coyotes, cougars, and bears). Since mites belong to the arachnid subclass Acari (also called Acarina), another term for mite infestation is acariasis. Parasitic mites that cause mange in mammals embed themselves in either skin or hair follicles in the animal, depending upon their genus. ''Sarcoptes'' spp. burrow into skin, while ''Demodex'' spp. live in follicles. In humans, these two types of mite infections, which would be known as "mange" in furry mammals, are instead known respectively as scabies ...
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Ungulate
Ungulates ( ) are members of the diverse clade Ungulata which primarily consists of large mammals with hooves. These include odd-toed ungulates such as horses, rhinoceroses, and tapirs; and even-toed ungulates such as cattle, pigs, giraffes, camels, sheep, deer, and hippopotamuses. Cetaceans such as whales, dolphins, and porpoises are also classified as even-toed ungulates, although they do not have hooves. Most terrestrial ungulates use the hoofed tips of their toes to support their body weight while standing or moving. The term means, roughly, "being hoofed" or "hoofed animal". As a descriptive term, "ungulate" normally excludes cetaceans as they do not possess most of the typical morphological characteristics of other ungulates, but recent discoveries indicate that they were also descended from early artiodactyls. Ungulates are typically herbivorous and many employ specialized gut bacteria to allow them to digest cellulose. Some modern species, such as pigs, are omnivorous, ...
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Ordesa Y Monte Perdido National Park
The Ordesa Valley is a glacial valley in Aragon, in the Spanish Pyrenees which forms part of the Ordesa y Monte Perdido National Park. It was first discovered in 1820, but not mapped in detail until approximately the 1920s. The valley is about long. The valley's east–west orientation, unusual in the Pyrenees, opens it to influence from the Atlantic Ocean and gives it a moderate climate. It has one of Europe's largest populations of the Pyrenean Chamois and is well known for its waterfalls and wildlife. Monte Perdido (3,355 m) is the third highest mountain in the Pyrenees and together with Cilindro de Marboré (3,328 m) and Soum de Ramond (3,263 m) can be seen at the north-east end of the valley. The name ''Monte Perdido'' (lost mountain) was given because the peak could not be seen from the French side of the range. References External links Website of Ordesa y Monte Perdido National ParkSatellite imagefrom Google Maps Google Maps is a web mapping platform and c ...
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Serra Do Gerês
Serra (Latin for "saw") may refer to: People * Serra (footballer) (born 1961), Portuguese footballer * Serra (surname) * Serra (given name) Cities, towns, municipalities Brazil *Serra, Espírito Santo, a city in the Greater Vitória area *Amparo do Serra, in Minas Gerais * Araçoiaba da Serra, in São Paulo * Itapecerica da Serra, in São Paulo * Mirante da Serra, in Rondônia *Natividade da Serra, in São Paulo * Pé de Serra, in Bahia * Redenção da Serra, in São Paulo * Rio Grande da Serra, in São Paulo *Santa Maria da Serra, in São Paulo * São Lourenço da Serra, in São Paulo *Serra Azul, in São Paulo * Serra do Navio, in Amapá * Serra do Navio, in Amapá * Serra Negra, in São Paulo *Serra Talhada, in Pernambuco * Taboão da Serra, in São Paulo Italy * La Serra, San Miniato, in Tuscany * Serra (Rocca Santa Maria), in Abruzzo *Serra d'Aiello, in Calabria *Serra de' Conti, in Marche *Serra Pedace, in Calabria *Serra Riccò, in Liguria *Serra San Bruno, in Calabria ...
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Yearling
Yearling may refer to: *Yearling (horse), a horse between one and two years old *''The Yearling ''The Yearling'' is a novel by American writer Marjorie Kinnan Rawlings, published in March 1938. It was the main selection of the Book of the Month Club in April 1938. It won the 1939 Pulitzer Prize for the Novel. It was the best-selling n ...'', a 1938 novel by Marjorie Kinnan Rawlings * ''The Yearling'' (film), 1946 film based on the novel * ''The Yearling'' (1994 film), TV movie that aired on CBS {{disambiguation ...
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Foraging
Foraging is searching for wild food resources. It affects an animal's Fitness (biology), fitness because it plays an important role in an animal's ability to survive and reproduce. Optimal foraging theory, Foraging theory is a branch of behavioral ecology that studies the foraging behavior of animals in response to the environment where the animal lives. Behavioral ecologists use economic models and categories to understand foraging; many of these models are a type of optimal model. Thus foraging theory is discussed in terms of optimizing a payoff from a foraging decision. The payoff for many of these models is the amount of energy an animal receives per unit time, more specifically, the highest ratio of energetic gain to cost while foraging. Foraging theory predicts that the decisions that maximize energy per unit time and thus deliver the highest payoff will be selected for and persist. Key words used to describe foraging behavior include ''resources'', the elements necessary fo ...
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Grazing
In agriculture, grazing is a method of animal husbandry whereby domestic livestock are allowed outdoors to roam around and consume wild vegetations in order to convert the otherwise indigestible (by human gut) cellulose within grass and other forages into meat, milk, wool and other animal products, often on land unsuitable for arable farming. Farmers may employ many different strategies of grazing for optimum production: grazing may be continuous, seasonal, or rotational within a grazing period. Longer rotations are found in ley farming, alternating arable and fodder crops; in rest rotation, deferred rotation, and mob grazing, giving grasses a longer time to recover or leaving land fallow. Patch-burn sets up a rotation of fresh grass after burning with two years of rest. Conservation grazing proposes to use grazing animals to improve the biodiversity of a site, but studies show that the greatest benefit to biodiversity comes from removing grazing animals from the landscape. ...
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