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- Marta Borowiec, et al. Show all 3 Authors
- Emu 2014 v.114 no.1 pp. 80-85
- Passeriformes; animal communication; birds; habitats; indigenous species; temporal variation; New Zealand
- ... The songs of bird species can vary from place to place and such variation may reflect ecological heterogeneity within the habitat. However, there is little understanding of how this process occurs over time within the same population. Here, change in song over time in a local population of the New Zealand Grey Warbler (Gerygone igata) was investigated. Spectral and temporal aspects of the song wer ...