Site fidelity as a maladaptive behavior in the Anthropocene
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Abstract
Site fidelity, or the behavior of returning to previously visited locations, has been observed across taxa and ecosystems. By developing familiarity with a particular location, site fidelity provides a range of benefits and is advantageous in stable or predictable environments. However, the Anthropocene is characterized by rates of environmental change that outpace the evolutionary history of extant taxa, which can result in site fidelity becoming maladaptive. Here we outline the theoretical underpinnings for maladaptive site fidelity and synthesize empirical research supporting its occurrence, and examine it in the context of a related concept, ecological traps, whereby organisms exhibit maladaptive behavior in habitat selection. We then discuss adaptive mechanisms that may enable species with site fidelity to continue to persist in the Anthropocene. With ongoing environmental change, researchers and practitioners should expect fidelity-induced ecological traps to become more common, and initiate projects to identify and understand their origins. Such knowledge will help conserve the widespread and ecologically important behavior of site fidelity.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Site fidelity as a maladaptive behavior in the Anthropocene |
| Series title | Frontiers in Ecology and the Environment |
| DOI | 10.1002/fee.2456 |
| Volume | 20 |
| Issue | 3 |
| Year Published | 2022 |
| Language | English |
| Publisher | Ecological Society of America |
| Contributing office(s) | Coop Res Unit Seattle |
| Description | 8 p. |
| First page | 187 |
| Last page | 194 |
| Google Analytic Metrics | Metrics page |