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Collective animal behaviour is a form of social behavior involving the coordinated behavior of large groups of similar animals as well as emergent properties of these groups. This can include the costs and benefits of group membership, the transfer of information, decision-making process, locomotion and synchronization of the group.
Another advantage of living in a group is seen in many prey species in their ability to increase defenses against predatory animals. A way that a group may increase its defenses against predators is through the ‘many-eyes effect’. This effect states that larger groups of animals are better at detecting predators compared to smaller groups. [15]
Whenever groups, such as shoals of fish, synchronize their movements, it becomes harder for predators to focus on particular individuals. However, animals that are weak and slower or on the periphery are preferred by predators, so that certain positions within the group are better than others (see selfish herd theory). For fit animals, being in ...
Image credits: an1malpulse #5. Animal campaigners are calling for a ban on the public sale of fireworks after a baby red panda was thought to have died from stress related to the noise.
Shimmering behaviour of Apis dorsata (giant honeybees). A group of animals fleeing from a predator shows the nature of herd behavior, for example in 1971, in the oft-cited article "Geometry for the Selfish Herd", evolutionary biologist W. D. Hamilton asserted that each individual group member reduces the danger to itself by moving as close as possible to the center of the fleeing group.
It means to attribute animal forms or animal characteristics to other animals, or things other than an animal; similar to but broader than anthropomorphism. Contrary to anthropomorphism, which views animal or non-animal behavior in human terms, zoomorphism is the tendency of viewing human behavior in terms of the behavior of animals. It is also ...
In species with a more tolerant social style, such as Barbary macaques, it is seen that females choose their grooming mates based on whom they know better rather than on social rank. [11] In addition to primates, animals such as deer, cows, horses, voles, mice, meerkats, coatis, lions, birds, and bats also form social bonds through grooming ...
Group of muskoxen in defensive formation, horns ready, and highly alert. In communal defence, prey groups actively defend themselves by grouping together, and sometimes by attacking or mobbing a predator, rather than allowing themselves to be passive victims of predation. Mobbing is the harassing of a predator by many prey animals. Mobbing is ...