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| Content Provider | frontiers |
|---|---|
| Author | Bernal, Ximena E. Page, Rachel A. |
| Abstract | Animal communication is an impressive phenomenon, with adaptations that dazzle the senses. But communication is a risky business. Signalers strive to produce signals that transmit well, grab attention and stay in memory. But the very traits that function best for eliciting responses in target receivers open the door to exploitation by eavesdropping enemies, who use them to their advantage and ultimately cause damage to signalers. While traditionally considered a dyadic interaction between a single sender and a single receiver, we now understand that communication occurs in a network, often with multiple diverse receivers attending to a single signal. Eavesdropping natural enemies such as predators, parasitoids and parasites can impose strong selective pressure on communication systems. In response, signalers have evolved numerous anti-eavesdropper strategies to mitigate the tradeoff between eavesdropper detection and conspecific communication. Knowledge of anti-eavesdropper responses in the context of communication provides an opportunity to recognize patterns of strategies used to address this tradeoff and ultimately to understand the evolution of communication systems. Despite well-recognized concerns about the role of sexual ornaments increasing risks to enemies, historically attention has focused on how and why these traits attract females, with much less attention to how signalers confront the dangers of exposing themselves to eavesdroppers. Drawing on diverse researc... |
| ISSN | 2296701X |
| DOI | 10.3389/fevo.2022.989763 |
| Volume Number | 10 |
| Journal | Frontiers in Ecology and Evolution |
| Language | English |
| Publisher Date | 2022-09-05 |
| Access Restriction | Open |
| Subject Keyword | Animal communication Signal exploitation Sensory ecology Predator-prey interaction Parasitoids |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology Ecology, Evolution, Behavior and Systematics |
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