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Related Experiment Video

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A Real-Time Interactive System for Studying Confrontational Pursuit Behavior in Rodents

A Real-Time Interactive System for Studying Confrontational Pursuit Behavior in Rodents

Published on: May 16, 2025

Dangerous prey and daring predators: a review.

Shomen Mukherjee¹, Michael R Heithaus

¹Department of Biological Sciences, Florida International University, 3000 NE 151ST, North Miami, FL 33154, USA.

Biological Reviews of the Cambridge Philosophical Society

|January 22, 2013

Summary

Predators face significant risks not only from predators but also from dangerous prey, which can lead to injury and impact fitness. Understanding these foraging risks is crucial for behavioral ecology.

Keywords:

foraging behaviour predator injury predator-prey interaction prey avoidance risk of injury

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Area of Science:

Behavioral Ecology
Optimal Foraging Theory
Predator-Prey Interactions

Background:

Optimal foraging studies primarily focus on balancing food acquisition with predation risk.
The risks associated with hunting dangerous prey are often overlooked despite potential fitness costs.

Purpose of the Study:

To synthesize existing literature on how foragers manage risks from dangerous prey.
To adapt existing theory and propose a framework for studying these risks.

Main Methods:

Literature synthesis on predator foraging behavior and risk management.
Theoretical adaptation to incorporate dangerous prey into foraging models.

Main Results:

Injury from dangerous prey is an understudied but potentially significant foraging cost.
Individual variation in risk-taking behavior is influenced by social factors, experience, and body condition.

Conclusions:

The risks of hunting dangerous prey require greater attention in behavioral ecology.
Understanding these risks is increasingly important due to changing ecosystems and introduced species.