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Data from: Relatedness within and between leks of golden-collared manakin differ between sexes and age classes
- 负责人：
- DOI：
- doi:10.5061/dryad.cm736
- 摘要：
- Several hypotheses have been advanced to explain the evolution of leks, a mating system in which males aggregate at display sites where females
Data from: Competition decreases with relatedness and lek size in mole crickets: a role for kin selection?
- 负责人：
- DOI：
- doi:10.5061/dryad.6q6r5
- 摘要：
- Twenty years ago, Kokko & Lindstrom (1996) introduced the hypothesis that kin selection may drive the evolution of leks, shifting the lek-paradigm aw
Data from: The potential importance of unburned islands as refugia for the persistence of wildlife species in fire-prone ecosystems
- 负责人：
- DOI：
- doi:10.5061/dryad.30jh437
- 摘要：
- of North America, in which wildfires are common. Specifically, we tested whether pre- and post-fire male attendance trends at mating locations (leks) differed bet
Data from: Fine scale genetic structure among greater sage-grouse leks in central Nevada
- 负责人：
- DOI：
- doi:10.5061/dryad.652r5
- 摘要：
- . We quantified population structure by analyzing variation at 27,866 single-nucleotide polymorphisms in 140 males from ten leks (within five lek complexes
Data from: Male vocalizations convey information on kinship and inbreeding in a Lekking bird
- 负责人：
- DOI：
- doi:10.5061/dryad.r8576v7
- 摘要：
- within leks and the similarity of acoustic parameters of their booms. In the captive population, we found (1) a relationship between the individual inbreeding
Data from: Social group signatures in hummingbird displays provide evidence of co-occurrence of vocal and visual learning
- 负责人：
- Araya-Salas, Marcelo
- DOI：
- doi:10.5061/dryad.gn8qf6q
- 摘要：
- proportions, sequence syntax, and fine-scale parameters of elements. This variation was not associated with genetic differentiation between leks. In the absence
Data from: Booming far: the long-range vocal strategy of a lekking bird
- 负责人：
- Cornec, Clément
- 关键词：
- animal communication bioacoustics low-frequency vocalisation houbara bustard propagation playback experiment
- DOI：
- doi:10.5061/dryad.rd24d
- 摘要：
- of their courtship displays. These displays are performed on sites separated by a distance of on average 550?m, constituting exploded leks. Her
Data from: Deceptive copulation calls attract female visitors to peacock leks
- 负责人：
- 关键词：
- Pavo cristatus;Communication: acoustic;Theory;bird;Behavior;Conflict: sexual;Holocene;communication
- DOI：
- doi:10.5061/dryad.vt562
- 摘要：
- Theory holds that dishonest signaling can be stable if it is rare. We report here that some peacocks perform specialized copulation calls (hoots) when females are not present and the peacocks are clearly not attempting to copulate. Because these solo hoots are almost always given out of view of females, they may be dishonest signals of male mating attempts. These dishonest calls are surprisingly common, making up about a third of all hoot calls in our study populations. Females are more likely to visit males after they give a solo hoot call, and we confirm using a playback experiment that females are attracted to the sound of the hoot. Our findings suggest that both sexes use the hoot call tactically: females to locate potential mates and males to attract female visitors. We suggest that the solo hoot may be a deceptive signal that is acquired and maintained through reward-based learning.
Data from: Limited indirect fitness benefits of male group membership in a lekking species
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.5d81k
- 摘要：
- newcomers joined leks containing few close relatives who had limited mating success. Males’ indirect fitness benefits were higher in yearlings duri
Data from: Open-ended song learning in a hummingbird
- 负责人：
- DOI：
- doi:10.5061/dryad.vd61h
- 摘要：
- at four display leks of the long-billed hermit Phaethornis longirostris during a four-year period. Individuals produce a single song repertoire, although seve
