The acoustic adaptation hypothesis predicts that sound communication signals have an optimal relationship with animals' native environments. However, species sharing a habitat produce signals stratified in the spectral domain and exhibit different temporal patterns resulting in acoustic niche partitioning. The diversity generated is likely to affect differently the characteristics of propagating signals. We recorded at various distances from the sound source calls of the frogs Eupsophus calcaratus and E. emiliopugini in the austral temperate forest where they communicate and breed syntopically. The calls of E. calcaratus have higher frequency components and lower amplitude relative to calls of E. emiliopugini, and the acoustic active space ...
Divergence of acoustic signals in a geographic scale results from diverse evolutionary forces acting...
Artículo de publicación ISIInvasive species are a leading cause of the current biodiversity decline,...
Artículo de publicación ISIInvasive species are a leading cause of the current biodiversity decline,...
Artículo de publicación ISIThe acoustic adaptation hypothesis predicts that sound communication sign...
Artículo de publicación ISIThe acoustic adaptation hypothesis predicts that sound communication sign...
The acoustic adaptation hypothesis predicts that sound communication signals have an opti-mal relati...
Degradation phenomena affecting animal acoustic signals may provide cues to assess the distance of e...
Artículo de publicación ISIThe efficiency of acoustic communication depends on the power generated ...
Artículo de publicación ISIThe efficiency of acoustic communication depends on the power generated ...
Abstract Background The acoustic adaptation hypothesis (AAH) states that signals should evolve towar...
The efficiency of acoustic communication depends on the power generated by the sound source, the att...
© 2018 The Author(s).Animal communication occurs in environments that affect the properties of signa...
Vocalization is the major means of communication in animal groups and crucial in mate recognition. T...
Long-distance acoustic signals are widely used in animal communication systems and, in many cases, a...
Sound pressure levels and the spectral structure of the advertisement calls of five species of frogs...
Divergence of acoustic signals in a geographic scale results from diverse evolutionary forces acting...
Artículo de publicación ISIInvasive species are a leading cause of the current biodiversity decline,...
Artículo de publicación ISIInvasive species are a leading cause of the current biodiversity decline,...
Artículo de publicación ISIThe acoustic adaptation hypothesis predicts that sound communication sign...
Artículo de publicación ISIThe acoustic adaptation hypothesis predicts that sound communication sign...
The acoustic adaptation hypothesis predicts that sound communication signals have an opti-mal relati...
Degradation phenomena affecting animal acoustic signals may provide cues to assess the distance of e...
Artículo de publicación ISIThe efficiency of acoustic communication depends on the power generated ...
Artículo de publicación ISIThe efficiency of acoustic communication depends on the power generated ...
Abstract Background The acoustic adaptation hypothesis (AAH) states that signals should evolve towar...
The efficiency of acoustic communication depends on the power generated by the sound source, the att...
© 2018 The Author(s).Animal communication occurs in environments that affect the properties of signa...
Vocalization is the major means of communication in animal groups and crucial in mate recognition. T...
Long-distance acoustic signals are widely used in animal communication systems and, in many cases, a...
Sound pressure levels and the spectral structure of the advertisement calls of five species of frogs...
Divergence of acoustic signals in a geographic scale results from diverse evolutionary forces acting...
Artículo de publicación ISIInvasive species are a leading cause of the current biodiversity decline,...
Artículo de publicación ISIInvasive species are a leading cause of the current biodiversity decline,...