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One characteristic of social animals is the relatively high degree of cognitive ability. Social mammal predators such as spotted hyena and lion have been found to be better than non-social predators such as leopard and tiger at solving problems that require the use of innovation. [3]
Social life has been considered a driving force for the evolution of intelligence in various types of animals. Many birds have social organizations, and loose aggregations are common. Many corvid species separate into small family groups or "clans" for activities such as nesting and territorial defense.
Charles Darwin considered the evolution of eusociality a major problem for his theory of natural selection.In The Origin of Species, he described the existence of sterile worker castes in the social insects as "the one special difficulty, which at first appeared to me insuperable and actually fatal to my whole theory".
Social learning refers to learning that is facilitated by observation of, or interaction with, another animal or its products. [1] Social learning has been observed in a variety of animal taxa , [ 2 ] [ 3 ] such as insects , [ 4 ] fish , [ 5 ] birds , [ 6 ] reptiles , amphibians [ 7 ] and mammals (including primates [ 8 ] ).
The division of labor creates specialized behavioral groups within an animal society, sometimes called castes. Eusociality is distinguished from all other social systems because individuals of at least one caste usually lose the ability to perform behaviors characteristic of individuals in another caste.
A study on the association of alpha males and females during the non-breeding season in wild Capuchin monkeys examined whether alpha males are the preferred mate for females and, secondly, whether female-alpha status and relationship to the alpha-male can be explained through the individual characteristics and or social network of the female. [4]
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These sites occurred as a result of humans exploiting an animal's herding behavior and predator-flight instincts. [citation needed] The extinction of the passenger pigeon is another example. [citation needed] In 2023 alone, over 1.8 million distinct human-wildlife conflicts occurred as animal involved auto accidents on roadways, seen as roadkill.