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Gecker
A gecker is a animal communication, vocalization most often associated with infant primates. It is defined as a loud and distinct vocalization, which consists of a broken staccato noise. In 1965, Irven DeVore of the Center for Advanced Study in the Behavioral Sciences described geckering as a "single sharp yak sound", which may be repeated. It has also been characterized as "cackling."Estes, Richard Despard (1991) ''The Behavior Guide to African Mammals: Including Hoofed Mammals, Carnivores, Primates'' University of California Press. p. 561. It is common in to all types of macaques, geckering is also associated with fearful jackals and mongooses. Patas monkeys have also been observed to gecker. In macaques, bickering is associated with spasm, spastic jerking of the body.Suomi, Stephen J. and Harry F. Harlow; University of Wisconsin. "The Facts and Functions of Fear" in ''Emotions and Anxiety: New Concepts, Methods, and Applications'', ed. Marvin Zuckerman and Charles D. Spielberger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Sounds
Certain words in the English language represent animal sounds: the noises and vocalizations of particular animals, especially noises used by animals for communication. The words can be used as verbs or interjections in addition to nouns, and many of them are also specifically onomatopoeic. List of animal sounds See also * Animal communication * Animal epithet * Animal language * Bioacoustics * Cat organ & piganino * Cross-linguistic onomatopoeias * Field recording * List of animal names * List of onomatopoeias * "Old MacDonald Had a Farm" * "The Fox (What Does the Fox Say?) "The Fox (What Does the Fox Say?)" is an electronic dance novelty song and viral video by Norwegian comedy duo Ylvis. The top trending video of 2013 on YouTube, "The Fox" was posted on the platform on 3 September 2013, and has received over ..." References External links List of animal sounds to download, listen and use for free.Derek Abbott, University of Adelaide {{DEFA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhesus Macaque (Macaca Mulatta) Juvenile Head Kathmandu
The rhesus macaque (''Macaca mulatta''), colloquially rhesus monkey, is a species of Old World monkey. There are between six and nine recognised subspecies that are split between two groups, the Chinese-derived and the Indian-derived. Generally brown or grey in colour, it is in length with a tail and weighs . It is native to South, Central, and Southeast Asia and has the widest geographic range of all non-human primates, occupying a great diversity of altitudes and a great variety of habitats, from grasslands to arid and forested areas, but also close to human settlements. Feral colonies are found in the United States, thought to be either released by humans or escapees after hurricanes destroyed zoo and wildlife park facilities. The rhesus macaque is diurnal, arboreal, and terrestrial. It is mostly herbivorous, mainly eating fruit, but will also consume seeds, roots, buds, bark, and cereals. Studies show almost 100 different plant species in its diet. Rhesus macaques are ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Communication
Animal communication is the transfer of information from one or a group of animals (sender or senders) to one or more other animals (receiver or receivers) that affects the current or future behavior of the receivers. Information may be sent intentionally, as in a courtship display, or unintentionally, as in the transfer of scent from predator to prey. Information may be transferred to an "audience" of several receivers. Animal communication is a rapidly growing area of study in disciplines including animal behavior, sociology, neurology and animal cognition. Many aspects of animal behavior, such as symbolic name use, emotional expression, learning and sexual behavior, are being understood in new ways. When the information from the sender changes the behavior of a receiver, the information is referred to as a "signal". Signalling theory predicts that for a signal to be maintained in the population, both the sender and receiver should usually receive some benefit from the interact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primate
Primates are a diverse order of mammals. They are divided into the strepsirrhines, which include the lemurs, galagos, and lorisids, and the haplorhines, which include the tarsiers and the simians (monkeys and apes, the latter including humans). Primates arose 85–55 million years ago first from small terrestrial mammals, which adapted to living in the trees of tropical forests: many primate characteristics represent adaptations to life in this challenging environment, including large brains, visual acuity, color vision, a shoulder girdle allowing a large degree of movement in the shoulder joint, and dextrous hands. Primates range in size from Madame Berthe's mouse lemur, which weighs , to the eastern gorilla, weighing over . There are 376–524 species of living primates, depending on which classification is used. New primate species continue to be discovered: over 25 species were described in the 2000s, 36 in the 2010s, and three in the 2020s. Primates have large bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staccato
Staccato (; Italian for "detached") is a form of musical articulation. In modern notation, it signifies a note of shortened duration, separated from the note that may follow by silence. It has been described by theorists and has appeared in music since at least 1676. Notation In 20th-century music, a dot placed above or below a note indicates that it should be played staccato, and a wedge is used for the more emphatic staccatissimo. However, before 1850, dots, dashes, and wedges were all likely to have the same meaning, even though some theorists from as early as the 1750s distinguished different degrees of staccato through the use of dots and dashes, with the dash indicating a shorter, sharper note, and the dot a longer, lighter one. A number of signs came to be used in the late 19th and early 20th centuries to discriminate more subtle nuances of staccato. These signs involve various combinations of dots, vertical and horizontal dashes, vertical and horizontal wedges, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irven DeVore
Irven DeVore (October 7, 1934 – September 23, 2014) was an anthropologist and evolutionary biologist, and Curator of Primatology at Harvard University's Peabody Museum of Archaeology and Ethnology. He headed Harvard's Department of Anthropology from 1987 to 1992. He taught generations of students at Harvard both at the undergraduate and graduate levels. He mentored many young scientists who went on to prominence in anthropology and behavioral biology, including Richard Lee, Robert Trivers, Sarah Hrdy, Peter Ellison, Barbara Smuts, Patricia Draper (Anthropologist), Henry Harpending, Marjorie Shostak, Robert Bailey, Nadine Peacock, Leda Cosmides, John Tooby, Richard Wrangham, Terrence Deacon, Steven Gaulin, and others. Early life and career DeVore grew up in Joy, Texas, and attended the University of Texas for his undergraduate studies. He later pursued his Ph.D. at the University of Chicago upon receiving the Danford Scholarship, which paid the full costs for his and his wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Advanced Study In The Behavioral Sciences
The Center for Advanced Study in the Behavioral Sciences (CASBS) is an interdisciplinary research lab at Stanford University that offers a residential postdoctoral fellowship program for scientists and scholars studying "the five core social and behavioral disciplines of anthropology, economics, political science, psychology, and sociology". It is one of the (currently ten) members of Some Institutes for Advanced Study (SIAS). Its campus is with ample space for hosting groups of researchers. It has 54 studies, meeting rooms, a conference hall, a kitchen, and dining room with a private chef. Political scientist Margaret Levi is the director of the center. History The center was founded in 1954 by the Ford Foundation. The American educator Ralph W. Tyler served as the center's first director from 1954 to 1966. The CASBS buildings were designed by William Wurster, a local architect. Earlier, fellow selection was a closed process; new fellows were nominated by former fellows ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jackals
Jackals are medium-sized canids native to Africa and Eurasia. While the word "jackal" has historically been used for many canines of the subtribe canina, in modern use it most commonly refers to three species: the closely related black-backed jackal (''Lupulella mesomelas'') and side-striped jackal (''Lupulella adusta'') of sub-Saharan-Africa, and the golden jackal (''Canis aureus'') of south-central Europe and Asia. The African golden wolf (''Canis lupaster'') was also formerly considered as a jackal. While they do not form a monophyletic clade, all jackals are opportunistic omnivores, predators of small to medium-sized animals and proficient scavengers. Their long legs and curved canine teeth are adapted for hunting small mammals, birds, and reptiles, and their large feet and fused leg bones give them a physique well-suited for long-distance running, capable of maintaining speeds of for extended periods of time. Jackals are crepuscular, most active at dawn and dusk. Their m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mongooses
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] |
Patas Monkey
The common patas monkey (''Erythrocebus patas''), also known as the wadi monkey or hussar monkey, is a ground-dwelling monkey distributed over semi-arid areas of West Africa, and into East Africa. Taxonomy There is some confusion surrounding if there are valid subspecies, with some listing four, others three, and others listing two: the western ''Erythrocebus patas patas'' (with a black nose) and the eastern ''E. patas pyrrhonotus'' (with a white nose). However, it was later discovered that the nose colour used to separate these subspecies could change to white during pregnancy in females, as well as in general as animals aged, and ''E. patas pyrrhonotus'' in Kenya often did not have white noses, thus ''Mammal Species of the World'' has classified ''E. patas'' as a monotypic species. The genus status of the species has previously been in flux. Colin Groves first argued the species was closely related to ''Cercopithecus aethiops'' in 1989, based on anatomical morphology. Phylo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spasm
A spasm is a sudden involuntary contraction of a muscle, a group of muscles, or a hollow organ such as the bladder. A spasmodic muscle contraction may be caused by many medical conditions, including dystonia. Most commonly, it is a muscle cramp which is accompanied by a sudden burst of pain. A muscle cramp is usually harmless and ceases after a few minutes. It is typically caused by ion imbalance or muscle overload. There are other causes of involuntary muscle contractions, and some of these may cause a health problem. Description and causes Various kinds of involuntary muscle activity may be referred to as a "spasm". A spasm may be a muscle contraction caused by abnormal nerve stimulation or by abnormal activity of the muscle itself. A spasm may lead to muscle strains or tears in tendons and ligaments if the force of the spasm exceeds the tensile strength of the underlying connective tissue. This can occur with a particularly strong spasm or with weakened connective ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dominance (ethology)
In biology, a dominance hierarchy (formerly and colloquially called a pecking order) is a type of social hierarchy that arises when members of animal social groups interact, creating a ranking system. A dominant higher-ranking individual is sometimes called an alpha, and the submissive lower-ranking individual a beta. Different types of interactions can result in dominance depending on the species, including ritualized displays of aggression or direct physical violence. In social living groups, members are likely to compete for access to limited resources and mating opportunities. Rather than fighting each time they meet, relative rank is established between individuals of the same sex, with higher-ranking individuals often gaining more access to resources and mates. Based on repetitive interactions, a social order is created that is subject to change each time a dominant animal is challenged by a subordinate one. Definitions Dominance is an individual's preferential access ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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