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Significance ingratiation: ingratiation designed to cultivate respect and/or approval from a target individual, rather than an explicit reward. [1] Ingratiation has been confused with another social psychological term, Impression management. Impression management is defined as "the process by which people control the impressions others form of ...
Environmental enrichment can improve the overall welfare of animals in captivity and create a habitat similar to what they would experience in their wild environment. It aims to maintain an animal's physical and psychological health by increasing the range or number of species-specific behaviors, increasing positive interaction with the captive environment, preventing or reducing the frequency ...
Most animal testing involves invertebrates, especially Drosophila melanogaster, a fruit fly, and Caenorhabditis elegans, a nematode. These animals offer scientists many advantages over vertebrates, including their short life cycle, simple anatomy and the ease with which large numbers of individuals may be studied.
Being hindgut fermenters, these animals ferment cellulose in an enlarged cecum. In smaller hindgut fermenters of the order Lagomorpha (rabbits, hares, and pikas), and Caviomorph rodents ( Guinea pigs , capybaras , etc.), material from the cecum is formed into cecotropes , passed through the large intestine, expelled and subsequently reingested ...
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.
Evidence for emotions in animals has been primarily anecdotal, from individuals who interact with pets or captive animals on a regular basis. However, critics of animals having emotions often suggest that anthropomorphism is a motivating factor in the interpretation of the observed behaviours.
Animal rights writer Henry S. Salt termed the replaceability argument the "logic of the larder".. In 1789, the utilitarian philosopher Jeremy Bentham endorsed a variant of the argument, contending that painlessly killing a nonhuman animal is beneficial for everyone because it does not harm the animal and the consumers of the meat produced from the animal's body are better off as a result.
Male impalas fighting during the rut or breeding season. The rut (from the Latin rugire, meaning "to roar") is the mating season of certain mammals, which includes ruminants such as deer, sheep, camels, goats, pronghorns, bison, giraffes and antelopes, and extends to others such as skunks and elephants.