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共检索到93条 ,权限内显示50条;
Data from: A superb solo, or a deviant duet? Overlapping songs in superb fairy-wrens
- 负责人：
- DOI：
- doi:10.5061/dryad.nr1hs48
- 摘要：
- Avian duets are formed when two birds coordinate their songs. Most research on the evolution and function of duetting has focused on species
Data from: A test of the eavesdropping avoidance hypothesis as an explanation for the structure of low amplitude aggressive signals in the song sparrow
- 负责人：
- DOI：
- doi:10.5061/dryad.68j14
- 摘要：
- songs of male song sparrows differ from “crystallized” soft songs and from broadcast songs in a number of acoustic traits, suggesting that these songs ma
Data from: The relative response of songbirds to shifts in song amplitude and song minimum frequency
- 负责人：
- Luther, David
- 关键词：
- animal communication anthropogenic noise bird song amplitude urban environment signal discrimination
- DOI：
- doi:10.5061/dryad.1h12r
- 摘要：
- of white-crowned sparrow (Zonotrichia leucophrys) songs. We used a 2 × 2 factorial design of playback experiments to measure male territorial responses to songs that wer
Data from: Exploring the hidden landscape of female preferences for complex signals
- 负责人：
- Reichert, Michael
- 关键词：
- Adaptive landscape signal evolution complex signal Orthopteran acoustic communication sensory bias
- DOI：
- doi:10.5061/dryad.51g4t
- 摘要：
- complex signal evolution. We measured female preference functions for characteristics of acoustic appendages added to male calling songs in the grasshopper
Data from: Are signals of aggressive intent less honest in urban habitats?
- 负责人：
- DOI：
- doi:10.5061/dryad.2fq07h7
- 摘要：
- : the low amplitude soft songs (an acoustic signal) and wing waves (a visual signal) but whether the honesty of these signals is affected by urbanization ha
Data from: Extreme diversity in the songs of Spitsbergen’s bowhead whales
- 负责人：
- Stafford, Kathleen
- 关键词：
- bowhead whale song
- DOI：
- doi:10.5061/dryad.1ck400f
- 摘要：
- Almost all mammals communicate using sound, but few species produce complex songs. Two baleen whales sing complex songs that change annually, though
Data from: Rock wrens preferentially use song types that improve long distance signal transmission during natural singing bouts
- 负责人：
- Benedict, Lauryn
- DOI：
- doi:10.5061/dryad.453v0
- 摘要：
- for adaptive song use during broadcast song: 1) birds improve signal content by increasing the use of high quality songs, 2) birds optimize
Data from: Female zebra finches prefer the songs of males who quickly solve a novel foraging task to the songs of males unable to solve the task
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.3tx95x6cp
- 摘要：
- known to be used in mate assessment: song. Using an operant conditioning assay, we compared female zebra finch (Taeniopygia guttata) preference for the songs
Data from: Male competition drives song divergence along an ecological gradient in an avian ring species
- 负责人：
- DOI：
- doi:10.5061/dryad.1pj4302
- 摘要：
- , concomitant with a decline in population density. Within populations, males sang longer songs when females were fertile and shorter songs during territory
Data from: Nestling and adult sparrows respond differently to conspecific dialects
- 负责人：
- DOI：
- doi:10.5061/dryad.m35b890
- 摘要：
- . In songbirds, songs are culturally transmitted, and cultural divergence can generate discrete geographic variation in song (i.e., dialects). Understanding
