WebFeb 1, 2024 · An example of such a strategic approach is the dear-enemy effect, according to which individuals are less aggressive to familiar than unfamiliar individuals. We investigated the occurrence of the dear-enemy effect in territorial interactions between two nonpasserine bird species: water rail, Rallus aquaticus , and little crake, Zapornia parva ... The dear enemy effect or dear enemy recognition is an ethological phenomenon in which two neighbouring territorial animals become less aggressive toward one another once territorial borders are well established. As territory owners become accustomed to their neighbours, they expend less time and … See more The ultimate function of the dear enemy effect is to increase the individual fitness of the animal expressing the behaviour. This increase in fitness is achieved by reducing the time, energy or risk of injury unnecessarily … See more In mammals Territorial Eurasian beavers (Castor fiber) presented with a two-way choice sniffed both castoreum … See more The interaction between two neighbours can be modelled as an iterated prisoner's dilemma game. In this view, a territory owner that acts non-aggressively towards a neighbour can be … See more A range of studies have found evidence of an effect opposite to the dear enemy effect, i.e. more aggression is shown toward neighbours than strangers. This has been termed … See more
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WebNov 16, 2010 · The “dear-enemy effect” (Fisher 1954) is the most frequent evolutionary explanation for discrimination between known neighbouring individuals and between neighbours and strangers (Mackin 2005). The effect is defined as reduced aggression exhibited by territorial individuals toward more familiar individuals, generally immediate … WebOverview Fingerprint Abstract Some territorial animals exhibit a form of social recognition, commonly termed the "dear enemy effect", in which territory residents display lower … cookie clicker mod menu github
Male Great Tits (Parus major) adjust dear enemy effect …
WebOct 7, 2016 · Dear enemy (you're dead to me) Dear enemy. [Verse 2] Dear enemy, all the words that you have said. Are like a cancer that grows inside my head. Dear enemy, I … WebIn this study, we explore territorial behaviour in the context of dear-enemy and nasty neighbour effects in the Mexican volcano mouse (Neotomodon alstoni). Patterns of … WebOct 13, 2013 · The dear enemy effect has been explained in terms of familiarity (individuals learn who their neighbors are, and as they become familiar with these others, they become less aggressive toward them). family dental tamworth