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Interspecies friendship. An interspecies friendship is a nonsexual bond that is formed between animals of different species. [1] Numerous cases of interspecies friendships among wild and domesticated animals have been reported and documented with photography and video. [1] Domestication of animals has led to interspecies friendships between ...
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.
Pack hunter. Lions working together to take down a large Cape buffalo. A pack hunter or social predator is a predatory animal which hunts its prey by working together with other members of its species. [1] Normally animals hunting in this way are closely related, and with the exceptions of chimpanzees where only males normally hunt, all ...
The common ostrich ( Struthio camelus ), or simply ostrich, is a species of flightless bird native to certain large areas of Africa. It is one of two extant species of ostriches, the only living members of the genus Struthio in the ratite order of birds. The other is the Somali ostrich ( Struthio molybdophanes ), which was recognized as a ...
Domestic canary. The domestic canary, often simply known as the canary ( Serinus canaria forma domestica [5] ), is a domesticated form of the wild canary, a small songbird in the finch family originating from the Macaronesian Islands (the Azores, Madeira and the Canary Islands ). Canaries were first bred in captivity in the 17th century, having ...
v. t. e. A drawing of a cat by T. W. Wood in Charles Darwin 's book The Expression of the Emotions in Man and Animals, described as acting "in an affectionate frame of mind". Emotion is defined as any mental experience with high intensity and high hedonic content. [1] The existence and nature of emotions in non-human animals are believed to be ...
Monogamy is defined as a pair bond between two adult animals of the same species. This pair may cohabitate in an area or territory for some duration of time, and in some cases may copulate and reproduce with only each other. Monogamy may either be short-term, lasting one to a few seasons or long-term, lasting many seasons and in extreme cases ...
Cooperative breeding is a social system characterized by alloparental care: offspring receive care not only from their parents, but also from additional group members, often called helpers. [1] Cooperative breeding encompasses a wide variety of group structures, from a breeding pair with helpers that are offspring from a previous season, [2] to ...