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Nesting behavior is an instinct in animals during reproduction where they prepare a place with optimal conditions to nurture their offspring. [1] The nesting place provides protection against predators and competitors that mean to exploit or kill offspring. [ 2 ]
Working with geese, he investigated the principle of imprinting, the process by which some nidifugous birds (i.e. birds that leave their nest early) bond instinctively with the first moving object that they see within the first hours of hatching. Although Lorenz did not discover the topic, he became widely known for his descriptions of ...
Richard Machalek (born April 12, 1946) is a social theorist, sociobiologist, and professor of sociology. [1] [2] He is emeritus faculty of sociology at the University of Wyoming.
Like many ground-nesting birds, if an egg becomes displaced from the nest, the greylag rolls it back to the nest with its beak. [5] [11] [13] The sight of the displaced egg is the sign stimulus and elicits the egg-retrieval behavior. [5] First, the goose fixates its sight on the egg. [5] Next, it extends its neck over the egg. [5]
Many women are known to experience what has been termed the "nesting instinct". Women report a spurt of energy shortly before going into labour. [38] Common signs that labour is about to begin may include what is known as lightening, which is the process of the baby moving down from the rib cage with the head of the baby engaging deep in the ...
The Coolidge effect is a biological phenomenon seen in animals, whereby males exhibit renewed sexual interest whenever a new female is introduced, even after sex with prior but still available sexual partners.
For example, when a mother wasp stays near her larvae in the nest, parasites are less likely to eat the larvae. [2] Biologists suspect that pressures from parasites and other predators selected this behavior in wasps of the family Vespidae. This wasp behaviour evidences the most fundamental characteristic of animal sociality: parental investment.
In ants, social conflicts, sex conflicts, or caste conflicts can exist. These conflicts occur within the same colony or supercolony at various levels: on an individual scale, between two or more specific ants; on the scale of sex, between males and females; or on the scale of different castes, between queens and workers.