Green lights on fishing nets could slash bycatch of sea turtles, says research

Hi-tech green LED lights attached to fishing gear can act as a deterrent to turtles and help reduce bycatch by approximately 40%.

Robin Snape, Associate Researcher, Centre for Ecology and Conservation, University of Exeter • conversation
March 19, 2024 ~6 min

Restored coral reefs can grow as fast as healthy reefs after just four years – new study

Artificial reef stars have been added to damaged coral reefs in Sulawesi, Indonesia. A new study shows that within just four years, restored reefs are thriving as much as healthy reefs.

Tries Blandine Razak, Researcher, IPB University • conversation
March 8, 2024 ~6 min


Sharks, turtles and other sea creatures face greater risk from industrial fishing than previously thought − we estimated added pressure from ‘dark’ fishing vessels

The toll on wildlife from illegal fishing, bycatch and entanglement in fishing gear is likely underestimated, because it doesn’t account for ‘dark’ fishing vessels, a new study finds.

Heather Welch, Researcher in Ecosystem Dynamics, University of California, Santa Cruz • conversation
March 6, 2024 ~7 min

Five hotspots where floating plastic litter poses the greatest risk to North Atlantic marine life – new study

As it travels around the ocean, plastic litter can harm wildlife and marine habitats in many ways. This study highlights five key hotspots where floating plastic poses the biggest risk.

Samantha Garrard, Senior Marine Ecosystem Services Researcher, Plymouth Marine Laboratory • conversation
March 6, 2024 ~7 min

Tracking tropical turtles deep down to the seabed reveals their feeding habits

Deeper ocean habitats (30-150 metres) are a key feeding ground for critically endangered hawksbill turtles.

Nicole Esteban, Associate Professor of Marine Biology, Swansea University • conversation
Feb. 21, 2024 ~6 min

Struggling seabirds thrown a lifeline by new commercial fishing ban in the North Sea – but it may not be enough

Many seabird colonies around UK coastlines struggle to breed because the sandeels they feed on have been overfished. The upcoming closure of sandeel fisheries will be good news for marine wildlife.

Ruth Dunn, Senior Research Associate in Marine Ecology, Lancaster University • conversation
Feb. 13, 2024 ~8 min

Atlantic Ocean is headed for a tipping point − once melting glaciers shut down the Gulf Stream, we would see extreme climate change within decades, study shows

Scientists now have a better understanding of the risks ahead and a new early warning signal to watch for.

Michael Kliphuis, Climate Model Specialist, Utrecht University • conversation
Feb. 9, 2024 ~9 min

How trophy fishing can have a sustainable future

Trophy fishing is a big threat to some of the most threatened species of fish, but there are ways to adapt the sport with marine conservation in mind.

James Boon, PhD candidate in Marine Ecology, University of Nottingham • conversation
Feb. 2, 2024 ~7 min


Hermit crabs find new homes in plastic waste: shell shortage or clever choice?

Hermit crabs have been using plastic waste such as bottle tops as homes instead of empty snail shells.

Mark Briffa, Professor of Animal Behaviour, University of Plymouth • conversation
Feb. 1, 2024 ~7 min

‘Jaws’ portrayed sharks as monsters 50 years ago, but it also inspired a generation of shark scientists

‘Jaws,’ published in 1974, terrified the public of sharks, but it also brought shark research into the scientific mainstream.

Gavin Naylor, Director of Florida Program for Shark Research, University of Florida • conversation
Jan. 31, 2024 ~10 min

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