EVOLUTION OF BIRD SONG AFFECTS SIGNAL EFFICACY: AN EXPERIMENTAL TEST USING HISTORICAL AND CURRENT SIGNALS

PDF) Bird song as a signal of aggressive intent

Playbacks revisited: asymmetry in behavioural response across an acoustic boundary between two parapatric bird species in: Behaviour Volume 152 Issue 14 (2015)

Seasonal and interpopulational phenotypic variation in morphology and sexual signals of Podarcis liolepis lizards

Ecology and evolution of bird sounds - ScienceDirect

Noise-induced vocal plasticity in urban white-crowned sparrows does not involve adjustment of trill performance components

Response of Male Hawaii Elepaio Chasiempis sandwichensis to Conspecific Songs: A Small-Scale Playback Study

Effect of acute stressor on reproductive behavior differs between urban and rural birds - Abolins‐Abols - 2016 - Ecology and Evolution - Wiley Online Library

Detecting cultural evolution in a songbird species using community science data and computational modelling - ScienceDirect

Scientists read bird' brain signals to predict what they'll sing next

Incomplete song divergence between recently diverged taxa: syllable sharing by Orchard and Fuertes' orioles - Hagemeyer - 2012 - Journal of Field Ornithology - Wiley Online Library

Evolution of communication signals and information during species radiation

PDF) Booming far: The long-range vocal strategy of a lekking bird

Social factors in bird-song development: Learning to sing with friends and rivals