The introduction of alien species to an area, especially to islands can result in serious predation problems for the native species.

This Environmental Studies Factsheet:
• Discusses the harmful impact of introduced hedgehogs on bird populations.
• Considers how populations of birds and hedgehogs can be estimated.
• Reviews recent exam questions on this topic.

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.PDF (pdf) 254.922 KB

Publication Date

April 2013


ISSN: 1351-5136

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170 Impact Of Hedgehogs

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