Sympatric wren-warblers partition acoustic signal space and song perch height
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DOI: 10.1093/beheco/arz216
Abstract: Animals employing acoustic signals, such as birds, must effectively communicate over both background noise and potentially attenuating objects in the environment. To surmount these obstacles, animals evolve species-specific acoustic signals that do not overlap with… read more here.
Keywords: acoustic signal; song perch; space; signal space ... See more keywords