All news
  • All news
  • About whales & dolphins
  • Corporates
  • Create healthy seas
  • End captivity
  • Prevent deaths in nets
  • Scottish Dolphin Centre
  • Stop whaling
WDC in talks with New Zealand‘s Minister for Conservation over dolphin protection

WDC in talks with New Zealand‘s Minister for Conservation over dolphin protection

WDC team meets NZ Minister for Conservation Representatives from Whale and Dolphin Conservation have met...
Success! We campaigned to stop British Airways selling tickets to SeaWorld – and now they have!

Success! We campaigned to stop British Airways selling tickets to SeaWorld – and now they have!

More fantastic news for our End Captivity campaign has emerged with the announcement from British...
First Bryde’s whale auction held after Japan resumes commercial hunts

First Bryde’s whale auction held after Japan resumes commercial hunts

An auction of Bryde’s whale meat has taken place in Japan, the first since the Japanese...
Ecuador introduces welcome measures to prevent dolphin imports for captivity shows

Ecuador introduces welcome measures to prevent dolphin imports for captivity shows

The Government of Ecuador has modified environmental legislation to prohibit the import of marine mammals...

Microplastics found in brains of crabs is cause for alarm

plastikmuell-strand-web

Researchers at the University of Brighton have carried out the world’s first study into microplastics in the brains of a crustacean species, which could have wider implications for other marine creatures like whales and dolphins.

After feeding polystyrene fluorescent microplastic spheres to mussels, the researchers then fed these mussels to velvet swimming crabs.

The stomach, gills, testes and brains of the crab were sampled one hour, one day, seven days and 21 days after the mussels were consumed. Microplastics were present in all tissues sampled but, whereas the crab’s stomach and gills showed a decrease in in the amount of microplastics over time, the number of microplastics present in the brain remained constant.

The presence of microplastics in the brain has possible implications for a range of behaviours for these creatures, including predator avoidance, foraging and reproduction.

The amount of plastic pollution feeding into rivers and then out to the ocean is a growing problem for marine creatures likes whales and dolphins

The way some feed means that there is the potential for them to take in substantial amounts of microplastic (less than 5mm wide) floating in the water.

Exposure to these plastic-associated toxins poses a major threat to the health of these whales as they can interfere with growth and development, metabolism, and reproduction.

For more on plastic pollution and how you can help visit WDC’S NOTWHALEFOOD site. BE A PLASTIC HERO! Plastic is #NotWhaleFood.

Related News

WDC in talks with New Zealand‘s Minister for Conservation over dolphin protection

WDC in talks with New Zealand‘s Minister for Conservation over dolphin protection

WDC team meets NZ Minister for Conservation Representatives from Whale and Dolphin Conservation have met with New Zealand’s Minister for Conservation, Eugenie Sage to discuss...
Globe-trotting dolphins – what’s going on?

Globe-trotting dolphins – what’s going on?

Strange things are afoot with the adopt a dolphin gang. Mischief and pals are off the coast of Holland and Spirtle and co are in...
Success! We campaigned to stop British Airways selling tickets to SeaWorld – and now they have!

Success! We campaigned to stop British Airways selling tickets to SeaWorld – and now they have!

More fantastic news for our End Captivity campaign has emerged with the announcement from British Airways that they will no longer be selling SeaWorld trips...
First Bryde’s whale auction held after Japan resumes commercial hunts

First Bryde’s whale auction held after Japan resumes commercial hunts

An auction of Bryde’s whale meat has taken place in Japan, the first since the Japanese government decided to withdraw from the International Whaling Commission (the...

Leave a Comment