Study

A meta-analysis to assess if removing predators to protect bird populations is effective

  • Published source details Côté I.M. & Sutherland W.J. (1997) The effectiveness of removing predators to protect bird populations. Conservation Biology, 11, 395-405

Actions

This study is summarised as evidence for the following.

Action Category

Remove or control predators to enhance bird populations and communities

Action Link
Bird Conservation
  1. Remove or control predators to enhance bird populations and communities

    A meta-analysis of 20 published studies (Côté & Sutherland 1997) showed that predator removal had a large, positive effect on hatching success – with removal areas showing higher hatching success on average than 75% of control areas – and led to a significant increase in post-breeding population size (i.e. autumn density), although no significant impact was detected on breeding population size.

     

Output references

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