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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]
In his book on ingratiation, he utilized the models of Goffman, Homans, Thibaut, and Kelley to arrive at the following working definition: "Combining these contributions, we may conclude that ingratiation is an illegitimate member of the social exchange family because the ingratiator presents himself as a party to one kind of exchange—with ...
Lovebirds are well known for mirroring the behaviour of their cage-mates, a form of social facilitation. Social facilitation in animals is when the performance of a behaviour by an animal increases the probability of other animals also engaging in that behaviour or increasing the intensity of the behaviour.
Animals that practice group-living often benefit from assistance in parasite removal, access to more mates, and conservation of energy in foraging. [50] Initially, the most obvious form of animal cooperation was kin selection , but more recent studies focus on non-kin cooperation, where benefits may seem less obvious.
Early explanations of social behaviour, such as the lekking of blackcock, spoke of "the good of the species". [1] Blackcocks at the Lek watercolour and bodycolour by Archibald Thorburn, 1901. Group selection is a proposed mechanism of evolution in which natural selection acts at the level of the group, instead of at the level of the individual ...
According to Jones, ingratiation in the form of conformity can "range from simple agreement with expressed opinions to the most complex forms of behavior imitation and identification." [1] Similar to other enhancement, conformity is thought to be most effective when there is a change of opinion. When the ingratiator switches from a divergent ...
In behavioral ecology and studies of animal communication, recruitment is the process by which individuals in a social group direct other individuals to do certain tasks. [2] This is often achieved through the use of recruitment pheromones that direct anywhere from one to several hundred individuals to important resources, like food or nesting ...