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Pack (canine)
A pack is a social group of conspecific canines. Packs aren't formed by all canines, especially small sized canines like the Red fox. The number of members in a pack and their social behavior varies from species to species. Social structure is very important in a pack. Every pack member will have a position and a role to play. Canine packs are led by a breeding pair, consisting of the alpha male and the alpha female. Pack behavior in specific species African wild dogs (''Lycaon pictus'') live and hunt in packs. Males assist in raising the pups, and remain with their pack for life, while the females leave their birth pack at about the age of two and a half years old to join a pack with no females. Males outnumber the females in a pack, and usually only one female is present to breed with all males. African wild dogs are not territorial, and they hunt cooperatively in their packs, running down large game and tearing it apart. They cooperate in caring for wounded and sick pack me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canis Lupus Pack Surrounding Bison
''Canis'' is a genus of the Caninae which includes multiple extant species, such as wolves, dogs, coyotes, and golden jackals. Species of this genus are distinguished by their moderate to large size, their massive, well-developed skulls and dentition, long legs, and comparatively short ears and tails.Heptner, V. G.; Naumov, N. P. (1998). ''Mammals of the Soviet Union'' Vol.II Part 1a, SIRENIA AND CARNIVORA (Sea Cows, Wolves and Bears). Science Publishers, Inc. USA. pp. 124–129. . Taxonomy The genus ''Canis'' (Carl Linnaeus, 1758) was published in the 10th edition of Systema Naturae and included the dog-like carnivores: the domestic dog, wolves, coyotes and jackals. All species within ''Canis'' are phylogenetically closely related with 78 chromosomes and can potentially interbreed. In 1926, the International Commission on Zoological Nomenclature (ICZN) in Opinion 91 included Genus ''Canis'' on its ''Official Lists and Indexes of Names in Zoology''. In 1955, the ICZN's Direct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afr Wild Dog Pack Size .
{{disambiguation ...
AFR may refer to: * ''AFR'' (film), a 2007 film * Afrikaans language, ISO-639 code * Air France, ICAO code * Air–fuel ratio * Armed Forces Radio * Alternate frame rendering * American Family Radio * American Film Renaissance * American flag rugby * Americans for Financial Reform * Annualized failure rate, a measure of reliability * Arbel Fauvet Rail, a French rolling stock manufacturer * Australian Financial Review, a business newspaper * Automatic facial recognition, also known as live facial recognition * A short form for the continent of Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dogs
The dog (''Canis familiaris'' or ''Canis lupus familiaris'') is a domesticated descendant of the wolf. Also called the domestic dog, it is derived from the extinct Pleistocene wolf, and the modern wolf is the dog's nearest living relative. Dogs were the first species to be domesticated by hunter-gatherers over 15,000 years ago before the development of agriculture. Due to their long association with humans, dogs have expanded to a large number of domestic individuals and gained the ability to thrive on a starch-rich diet that would be inadequate for other canids. The dog has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes. Dog breeds vary widely in shape, size, and color. They perform many roles for humans, such as hunting, herding, pulling loads, protection, assisting police and the military, companionship, therapy, and aiding disabled people. Over the millennia, dogs became uniquely adapted to human behavior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canines
Canine may refer to: Zoology and anatomy * a dog-like Canid animal in the subfamily Caninae ** ''Canis'', a genus including dogs, wolves, coyotes, and jackals ** Dog, the domestic dog * Canine tooth, in mammalian oral anatomy People with the surname * Henry Canine (), American football coach * Ralph Canine (1895–1969), founding director of the United States National Security Agency Other uses * Canine, a fictional dog in the ''Glenn Martin, DDS ''Glenn Martin, DDS'' is a stop-motion adult animated sitcom that premiered on Nick at Nite on August 17, 2009. The series was produced by Tornante Animation and Cuppa Coffee Studios, in association with Rogers Communications. ''Glenn Martin, D ...'' animated television series * Canine Hills, Antarctic landform in the Bowers Mountains, Victoria Land See also * K9 (other) * Kanine (other) * Canina (other) * Cani (other) * List of canids {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dog Behavior
Dog behavior is the internally coordinated responses of individuals or groups of domestic dogs to internal and external stimuli. It has been shaped by millennia of contact with humans and their lifestyles. As a result of this physical and social evolution, dogs have acquired the ability to understand and communicate with humans, and they are uniquely attuned in these fellow mammals. Behavioral scientists have uncovered a wide range of social-cognitive abilities in domestic dogs. Co-evolution with humans The origin of the domestic dog (''Canis familiaris'') is not clear. Whole-genome sequencing indicates that the dog, the gray wolf and the extinct Taymyr wolf diverged around the same time 27,000–40,000 years ago. How dogs became domesticated is not clear, however the two main hypotheses are self-domestication or human domestication. There exists evidence of human-canine behavioral coevolution. Intelligence Dog intelligence is the ability of the dog to perceive information ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pack Hunter
A pack hunter or social predator is a predatory animal which hunts its prey by working together with other members of its species. Normally animals hunting in this way are closely related, and with the exceptions of chimpanzees where only males normally hunt, all individuals in a family group contribute to hunting. When hunting cooperation is across two or more species, the broader term cooperative hunting is commonly used. A well known pack hunter is the gray wolf; humans too can be considered pack hunters. Other pack hunting mammals include chimpanzees, dolphins, lions, dwarf and banded mongooses and spotted hyenas. Avian social predators include the Harris's hawk, butcherbirds, three of four kookaburra species and many helmetshrikes. Other pack hunters include army ants, the goldsaddle goatfish and occasionally crocodiles. Pack hunting is typically associated with cooperative breeding and its concentration in the Afrotropical realm is a reflection of this.For a bri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanley Coren
Stanley Coren (born 1942) is a psychology professor, neuropsychological researcher and writer on the intelligence, mental abilities and history of dogs. He works in research and instructs in psychology at the University of British Columbia in Vancouver, British Columbia. He writes for ''Psychology Today'' in the feature series Canine Corner. Background Coren was born in Philadelphia, Pennsylvania in 1942 to a secular Jewish family and attended undergraduate classes at the University of Pennsylvania before earning his doctorate at Stanford University. He went on to teach in The Graduate Faculty of The New School for Social Research in New York, New York before moving to the University of British Columbia in 1973, where he was a psychology professor and the Director of the Human Neuropsychology and Perception Laboratory until 2007. He teaches and researches as a professor emeritus and serves as an adjunct professor in the graduate program at Bergin University of Canine Studies. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpha Roll
The alpha roll is a dog training technique that is considered outdated by many modern-day dog trainers. The theory behind the training method is that dogs are hierarchical animals. The technique is used to teach the dog that the trainer or owner of the dog is the pack leader (alpha animal). Methods include when a dog misbehaves to pin the dog on its back and held in that position, sometimes by the throat. History The alpha roll was first popularized by the Monks of New Skete, in the 1978 book ''How To Be Your Dog's Best Friend''. However, in the 2002 second edition of the book, the monks recanted and strongly discouraged the technique, describing it as "too risky and demanding for the average dog owner." Although the 1978 book is widely regarded as a classic in dog training literature and highly recommended for people trying to better understand their dog, the alpha roll is now highly controversial among animal behaviorists because the theory of canine dominance has since been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpha (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] |
White Huskies Dog Sledding
White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White on television and computer screens is created by a mixture of red, blue, and green light. The color white can be given with white pigments, especially titanium dioxide. In ancient Egypt and ancient Rome, priestesses wore white as a symbol of purity, and Romans wore white togas as symbols of citizenship. In the Middle Ages and Renaissance a white unicorn symbolized chastity, and a white lamb sacrifice and purity. It was the royal color of the kings of France, and of the monarchist movement that opposed the Bolsheviks during the Russian Civil War (1917–1922). Greek and Roman temples were faced with white marble, and beginning in the 18th century, with the advent of neoclassical architecture, white became the most common color of new churches ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Wild Dog
The African wild dog (''Lycaon pictus''), also called the painted dog or Cape hunting dog, is a wild canine which is a native species to sub-Saharan Africa. It is the largest wild canine in Africa, and the only extant member of the genus '' Lycaon'', which is distinguished from ''Canis'' by dentition highly specialised for a hypercarnivorous diet, and by a lack of dewclaws. It is estimated that about 6,600 adults (including 1,400 mature individuals) live in 39 subpopulations that are all threatened by habitat fragmentation, human persecution, and outbreaks of disease. As the largest subpopulation probably comprises fewer than 250 individuals, the African wild dog has been listed as endangered on the IUCN Red List since 1990. The species is a specialised diurnal hunter of antelopes, which it catches by chasing them to exhaustion. Its natural enemies are lions and spotted hyenas: the former will kill the dogs where possible, whilst hyenas are frequent kleptoparasites. Like oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maternity Den
A maternity den, in the animal kingdom, is a lair where the mother gives birth and nurtures the young, when they are in a vulnerable life stage. While such dens are typically subterranean, they may also be snow caves or simply beneath rock ledges. Characteristically there is an entrance, and optionally an exit corridor, in addition to a principal chamber. Examples Polar bear The polar bear (''Ursus maritimus'') creates a maternity den either in an earthen subterranean or in a snow cave. On the Hudson Bay Plain in Manitoba, Canada, many of these subterranean dens are situated in the Wapusk National Park, from which bears migrate to the Hudson Bay when the ice pack forms. The maternity den is the bear's shelter for most of the winter. Wild dogs Pack members may guard the maternity den used by the alpha female; such is the case with the African wild dog, ''Lycaon pictus''. Brown hyena The brown hyena (''Parahyaena brunnea'') makes use of maternity dens as a means of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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