Thousands of flies keep landing on North Sea oil rigs then taking off a few hours later – here’s why...

https://theconversation.com/thousands-of-flies-keep-landing-on-north-sea-oil-rigs-then-taking-off-a-few-hours-later-heres-why-265622

"Birds aren’t the only creatures that fly south for the winter."

#NorthSea #OilRigs #flies #flying #CraigHannah #ExeterUniversity #ecology #conservation #TheConversation #HoverFlies #EvaJimenez-Guri #StevenVass