McDonald unfamiliar individuals individuals , even when vocalizations were from completely Cooperative bird differentiates between the calls of different
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چکیده
Supplementary data ml http://rsbl.royalsocietypublishing.org/content/suppl/2012/01/10/rsbl.2011.1118.DC1.ht "Data Supplement" References #ref-list-1 http://rsbl.royalsocietypublishing.org/content/early/2012/01/04/rsbl.2011.1118.full.html This article cites 19 articles, 6 of which can be accessed free P<P Published online 18 January 2012 in advance of the print journal. Subject collections (494 articles) evolution (481 articles) behaviour Articles on similar topics can be found in the following collections
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Cooperative bird differentiates between the calls of different individuals, even when vocalizations were from completely unfamiliar individuals.
Hypotheses proposed to explain the evolution of cooperative behaviour typically require differentiation between either groups of conspecifics (e.g. kin/non-kin) or, more typically, individuals (e.g. reciprocal altruism). Despite this, the mechanisms that facilitate individual or class recognition have rarely been explored in cooperative species. This study examines the individual differentiatio...
متن کاملCooperative bird differentiates between the calls of different individuals , even when vocalizations were from completely unfamiliar individuals Paul
Hypotheses proposed to explain the evolution of cooperative behaviour typically require differentiation between either groups of conspecifics (e.g. kin/non-kin) or, more typically, individuals (e.g. reciprocal altruism). Despite this, the mechanismsthat facilitate individual orclass recognition have rarely been explored in cooperative species. This study examines the individual differentiation ...
متن کاملGreater spear-nosed bats discriminate group mates by vocalizations.
Individuals often benefit from identifying their prospective social partners. Some species that live in stable social groups discriminate between their group mates and others, basing this distinction on calls that differ among individuals. Vocalizations that differ between social groups are much less common, and few studies have demonstrated that animals use group-distinctive calls to identify ...
متن کاملYellow-bellied marmot and golden-mantled ground squirrel responses to heterospecific alarm calls
When two species have predators in common, animals might be able to obtain important information about predation risk from the alarm calls produced by the other species. The behavioural responses of adult yellow-bellied marmots, Marmota flaviventris, and golden-mantled ground squirrels, Spermophilus lateralis, to conspecific and heterospecific alarm calls were studied to determine whether inter...
متن کاملSurveying Forest-Bat Communities with Anabat Detectors
Surveying bat populations and activity with ultrasonic bat detectors is a widespread practice in microchiropteran field research. We conducted tests on two aspects of bat detector use: vertical deployment of detectors and identification of species by call. The number of bat calls recorded from simultaneous bat detector surveys, conducted at tree canopy-level and at ground-level with Anabat II d...
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تاریخ انتشار 2012