Marine Life & Conservation
Jeff chats to… Joanna Ruxton MBE, filmmaker and conservationist, about her life and work (Watch Video)
“If you really care about our oceans and ultimately the planet on which we all live then do listen to what Jo Ruxton has to say about how we need to act now if we are to stop and reverse this destructive global trend we have created for ourselves and all other life.”
Jeff Goodman
In this exclusive Zoom interview, Jeff Goodman, Scubaverse Editor-at-Large, chats to Joanna Ruxton MBE, film maker and conservationist, about her life and work, ‘A Plastic Ocean’ (Netflix) and her new project Ocean Generation.
Jo graduated from London University with a degree in Marine Science. She started the first marine programme for WWF in Hong Kong, where she raised her family, and was a key advocate for the establishment of the first marine parks there.
She returned to live in the UK and was a Producer at the BBC Natural History Unit and a lead member of the BBC’s diving team, producing and directing underwater sequences since the first days of filming on Blue Planet.
Disappointed in the lack of conservation messages in BBC films, she left in 2008 to work independently to produce, A Plastic Ocean, (Netflix). She founded the charity, Ocean Generation (formerly Plastic Oceans).
She lives in Cornwall close to her daughters and their families and when not diving on location she enjoys cold-water sea swimming, whatever the season. Jo was awarded an MBE in the 2022 New Year’s Honours for services to marine conservation.
About Ocean Generation | UK Charity No. 1139843
Ocean Generation is an inclusive global movement that exists to restore a sustainable relationship between humanity and the Ocean.
Founded in 2009, the charity was established initially to support the production and message of our award-winning documentary feature, ‘A Plastic Ocean’, named by Sir David Attenborough as “one of the most important films of our time” and ignited mass public awareness about the impact of plastic on our Ocean.
No ordinary NGO, Ocean Generation combines the disruptive energy of a youth collective with years of experience in storytelling through science and film.
Find out more at www.oceangeneration.org
Rather listen to a podcast? Listen to the audio HERE on the new Scubaverse podcast channel at Anchor FM.
Marine Life & Conservation
Join us in supporting Dive Project Cornwall Crowdfunder Project

Do you have a moment to help protect our oceans?
We’re on a mission and have partnered with DIVE PROJECT CORNWALL to help protect our oceans for future generations to cherish and enjoy.
DIVE PROJECT CORNWALL is a unique EDUCATION and EXPERIENCE initiative, reaching over 3,000 schools with their Ocean Education Programme, inspiring the next generation to protect our oceans for everyone to cherish and enjoy.
At the heart of the project is a competition for 400 lucky teenagers to win the EXPERIENCE of a lifetime. They will take the learning from the classroom straight to the shores of Porthkerris on a 6-day, life changing trip where they will learn to scuba dive and be taught the importance of marine conservation. They will become ‘Ocean Influencers’ for the future.
DIVE PROJECT CORNWALL needs our help.
Can you join us with a gift to DIVE PROJECT CORNWALL?
Whether it’s £5 or £50, a gift from you to the DIVE PROJECT CORNWALL Crowdfunder Project will help their vision of protecting our oceans through the innovative experience designed for school children.
Will you join us and pledge to support 400 lucky teenagers learn from and EXPERIENCE the ocean like never before and give them an EDUCATION they can use to inspire others, not forgetting the memories that will last a lifetime?
For more information, you can read the DIVE PROJECT CORNWALL story HERE.
Help us create the next generation of Ocean Influencers with a donation to DIVE PROJECT CORNWALL and ensure our oceans (and planet) are protected for the future.
Marine Life & Conservation
Spring jellyfish blooms bring turtles to UK shores

Marine Conservation Society’s wildlife sightings project asks beachgoers to share their discoveries and contribute to research
The Marine Conservation Society’s long-running wildlife sightings project focuses on two key species which arrive on UK shores: jellyfish and, as a result, turtles. Both species are vital in supporting ocean biodiversity and are indicators of climate change while being at risk from its impacts.
The charity is asking beach and seagoers to share when they spot either of these marine animals to support ongoing research.
During spring and summer, jellyfish arrive in the UK’s warming waters to feed on plankton blooms or, in fact, anything small enough to get caught. To that extent, jellyfish feed not only on plankton, but also the array of eggs and larvae of fish, crustaceans, starfish and molluscs which rely on plankton as a stage of reproduction.
With healthy fish stocks and rich biodiversity, jellyfish quickly become part of an effective food chain. Everything from tuna to turtles will feed on jellyfish of various sizes, so the population is well controlled. Supported by a rich and diverse ocean ecosystem, jellyfish link the microscopic world of plankton to larger marine animals and the ocean around them.
Jellyfish are especially appealing for marine turtles. Six of the world’s seven marine turtle species have been spotted in UK seas as a result of jellyfish blooms in spring and summer.
The largest sea turtle, and the most common in UK seas, is the leatherback which has a ‘vulnerable’ conservation status. Reporting sightings of these incredible creatures will support the Marine Conservation Society and others in understanding their movements, potential threats and how to better protect them.
Amy Pilsbury, Citizen Science Project Lead at the Marine Conservation Society, said:“For more than 17 years, beachgoers across the UK have been contributing to scientific research by sharing their wildlife sightings with us. It’s a key part of our work and plays a vital role in better understanding and protecting our ocean.”
In 2014, with partners from the University of Exeter, the Marine Conservation Society published the first paper from the survey data, confirming key information about UK jellyfish and including the first distribution maps of the surveyed species.
Since the 2014 paper, the wildlife sightings project has recorded notable events such as massive and extensive annual blooms of barrel jellyfish and several summers of Portuguese Man o’ War mass strandings.
The charity continues to run its wildlife sightings project to see what happens to the distribution and frequency of mass jellyfish blooms over time. The data will help to explore any links jellyfish blooms have with big-picture factors such as climate change.
Jellyfish can be spotted year-round in UK seas, but larger blooms are more likely to appear in spring, lasting through until autumn. Jellyfish sighting records from 2021 suggest that compass jellyfish are the most common around UK shores, making up 36% of reported sightings.
Jellyfish species | Percentage of sightings reported |
Compass jellyfish | 36% |
Moon jellyfish | 17% |
Lion’s mane jellyfish | 15% |
Barrel jellyfish | 14% |
Blue jellyfish | 9% |
Portuguese Man o’ War | 6% |
Mauve stinger | 2% |
By the wind sailor | 1% |
For more information on how to identify jellyfish and turtles, and to report a sighting, please visit the Marine Conservation Society’s website.
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