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Articles on Fences

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Australia’s dingo fences, built to protect livestock from wild dogs, stretch for thousands of kilometers. Marian Deschain/Wikimedia

Fences have big effects on land and wildlife around the world that are rarely measured

Millions of miles of fences crisscross the Earth’s surface. They divide ecosystems and affect wild species in ways that often are harmful, but are virtually unstudied.
Livestock guardian dog breeds, such as Maremma, are often raised with and trained to consider themselves part of a livestock herd and so protect their herd from threats. Shutterstock

Guardian dogs, fencing, and ‘fladry’ protect livestock from carnivores

All three of the methods found to be most effective at protecting livestock do not involve killing carnivores.
Mala, also known as rufous hare-wallabies, will be protected behind an enormous cat-proof fence. Donald Hobern/Flickr

The future is fenced for Australian animals

Conservation fences create a few hundred square kilometres of safety for vulnerable native animals surrounded by 7.6 million lethal square kilometres.
In the Serengeti wildebeest will move more than 2000km during their annual migration. Sarah Durant

Fences are an increasing threat to Africa’s migratory wildlife

Many mammals depend on large areas and trans-boundary conservation for their survival. When this is obstructed it can have a catastrophic impact on animal populations.

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