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Jan 10, 2022 · In a dominance hierarchy, individuals are arrayed in a line from most to least dominant; individuals are dominant to those below them in the hierarchy and subordinate to those above them in the hierarchy. In most social groups, dominance hierarchies are more linear than expected by chance . Some of this linearity is owing to differences in ...
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In a dominance hierarchy, individuals are arrayed in a line...
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hierarchies [6]. Many social groups have linear or...
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Dominance hierarchy. A high-ranking male mandrill advertises his status with bright facial coloration. [1] In the zoological field of ethology, 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.
Jan 13, 2022 · A key to understanding how these different species manage dominance is comparative analysis. Strauss and his colleagues created a new database on 135 different species in which dominance data have ...
Jan 12, 2022 · Dominance hierarchies were first described in chickens a century ago by a Norwegian zoologist who coined the term “pecking order.”. Since then researchers such as University of Cincinnati biologist Elizabeth Hobson have examined the intricacies of conflict and competition in species as diverse as primates, whales, birds and insects.
Jan 1, 2021 · In species characterized by single-male groups, the dominance hierarchy describes relationships among the females only (and vice versa), whereas in multi-male/multi-female groups, all adults of one sex are usually dominant over the other (e.g., the more rare female dominance in ring-tailed lemurs; Koyama et al. 2005), and the dominance hierarchies of males and females are often analyzed ...
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Accessed 17 November 2024. Dominance hierarchy, a form of animal social structure in which a linear or nearly linear ranking exists, with each animal dominant over those below it and submissive to those above it in the hierarchy. Dominance hierarchies are best known in social mammals, such as baboons and wolves, and in.
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pecking order, Basic pattern of social organization within a flock of poultry in which each bird pecks another lower in the scale without fear of retaliation and submits to pecking by one of higher rank. For groups of mammals (e.g., baboon, wolf) or other birds, the term “dominance hierarchy” is usually used, and the ranking often involves ...
