Scientists use birds to stop illegal dumping

25 July 2016 - 09:20

By DAVE CHAMBERS

Birds have been used to carry messages and now can sound the alarm on illegal dumping.

Scientists in Spain attached solar-powered GPS trackers to seagulls and detected dumping by monitoring where the birds went on their scavenging flights."Our results suggest that multi-species guilds of feathered detectives could help fight illegal dumping at continental scales," the researchers said on Friday.

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