Ecological and evolutionary consequences of selective interspecific information use

Area of Science:

• Ecology
• Evolutionary Biology
• Behavioral Ecology

Background:

• Animals utilize social information from both conspecifics and heterospecifics.
• The ecological and evolutionary impacts of social information use are not fully understood.
• Selective use of social information, including rejection, is understudied, especially across species.

Purpose of the Study:

• To explore how selective interspecific social information use shapes ecological and coevolutionary outcomes.
• To investigate the conditions under which selective information use influences species interactions.
• To highlight the potential for widespread community-level eco-evolutionary consequences.

Main Methods:

• Literature review and theoretical exploration.
• Analysis of existing studies on social information use in interspecific contexts.
• Conceptual modeling of trait divergence, convergence, and coevolutionary dynamics.

Main Results:

• Selective interspecific information use can explain species co-occurrences, even among competitors.
• Ecological differences and the cost-benefit balance of information use determine evolutionary trajectories.
• Rejection of behaviors, alongside adoption, plays a critical role in these dynamics.

Conclusions:

• Selective social information use has profound fitness consequences for individuals.
• This behavior can drive significant eco-evolutionary outcomes at the community level.
• The impact of selective interspecific information use is likely more pervasive than currently recognized.