Sign in

Marine Conservation Society

@mcsuk.bsky.social
1.9K followers 459 following 359 posts

The UK's leading marine charity working towards a cleaner, better protected and healthier ocean for everyone. Follow us for the latest news and policy updates 🌊

PostsRepliesMedia
Marine Conservation Society @mcsuk.bsky.social · 27/09/2026
A huge thank you to our amazing volunteers - today is the last day of the #GreatBritishBeachClean and we're hearing of some staggering litter hauls 💪
040
Marine Conservation Society @mcsuk.bsky.social · 20/09/2026
To understand the health of our ocean, we need to see what washes up on our beaches. The Great British Beach Clean is underway! Find your nearest beach clean: orlo.uk/bfBsk #InternationalCoastalCleanUpDay
032
Marine Conservation Society @mcsuk.bsky.social · 27/08/2026
If you watched BBC's Buried with Michael Sheen, you'll know that chemicals can wreak havoc on our health, and our environment. There is another group of dangerous forever chemicals known as PFAS. We want the UK Government to ban the use of PFAS to protect our ocean, and us.
0157
Marine Conservation Society @mcsuk.bsky.social · 23/07/2026
Ocean recovery can’t wait – and this Parliament has the power to act. Our Chief Executive, Sandy Luk's @oceansandy.bsky.social open letter to new Prime Minister Andy Burnham urges him to apply the ‘Makerfield test’ to our seas. Read the open letter: orlo.uk/mYhzQ
mcsuk.org
Open Letter to Prime Minister Andy Burnham: The ‘Makerfield Test’ Starts at Sea
1105
Marine Conservation Society @mcsuk.bsky.social · 26/06/2026
As we experience a record-breaking heatwave, our seas are heating up too. Governments of the UK must respond with urgency to accelerate emissions cuts, properly protect our seas from destructive activities and rapidly invest in regeneration of these blue‑carbon habitats: orlo.uk/F0Dx0
0177
Marine Conservation Society @mcsuk.bsky.social · 20/06/2026
Can you guess the top litter item picked up by our volunteers across the UK? The results from every survey completed between 16–31 May are now in. A huge thank you to everyone who took part in our Source to Sea Litter Survey.
A graphic asking 'Can you guess the top litter item picked up by volunteers across the UK?' with images of litter and two men collecting rubbish.Graphic about drinks-related litter, showing text and scattered litter items like bottles and caps. Text says: "If you thought drinks-related litter .... you were so close."A list of common waste items: metal cans, plastic bottles, bottle caps, and glass bottles, with accompanying images of bottles. Text says: "Here’s a rundown of what did make the top five: 2. Metal drinks cans. 3. Plastic drinks bottles. 4. Plastic bottle cap lids. 5. Glass bottles". Graphic advocating for a Deposit Return Scheme, showing wildlife and pollution on a beach. Text says: "Which really shows why a Deposit Return Scheme is needed! Hopefully we’ll see far fewer drinks containers discarded into our environment once it comes into place in 2027."
0124
Marine Conservation Society @mcsuk.bsky.social · 05/06/2026
Can you help save Scottish seas? Email your MSP today: scotlink.org/100days
063
Marine Conservation Society @mcsuk.bsky.social · 01/06/2026
One year on from the ban on single-use vapes – what’s changed? Our 2025 Source to Sea surveys show a 16% reduction in vape litter across the UK. But the job isn’t done. Want to help? Take part in our Source to Sea Litter Survey to collect vital data about litter: www.mcsuk.org/what-you-can...
082
Marine Conservation Society @mcsuk.bsky.social · 28/05/2026
The cost of marine litter is huge. Our Head of Public Affairs, Fiona Thomas, explains why action is vital for the circular economy plan - orlo.uk/dPDQQ @lcefuk.bsky.social
098
Marine Conservation Society @mcsuk.bsky.social · 28/04/2026
The face you make when you realise there are just 24 hours left to reach our Big Give target! 😮 Any donation you give right now is matched pound for pound by the Big Give and generous pledges from Sonardyne and the Marsh Charitable Trust. Donate now: - actmcs.org/big-give-blu...
A fish with his mouth open, looking surprised.
052
Marine Conservation Society @mcsuk.bsky.social · 23/04/2026
You might have seen PFAS, known as forever chemicals, in the news this morning. Last week, our Parliamentary Affairs team hosted a discussion in Westminster to talk about the impact of forever chemicals.
184
Reposted by Marine Conservation Society
Catherine Gemmell @cathgem2000.bsky.social · 22/04/2026
Last night I was on STV news talking about the UK packaging Extended Producer Responsibility Scheme. With thanks to our friends at @keepscotbeautiful.bsky.social and @keepwalestidy.cymru for leading this work I had the chance to advocate for our joint @mcsuk.bsky.social ask of litter payments!
153
Marine Conservation Society @mcsuk.bsky.social · 22/04/2026
Human‑made chemicals are harming your favourite marine wildlife. We’re determined to put a stop to it, but we need your help. For this week only, every donation will be doubled by our corporate funders - orlo.uk/5hhDW #EarthDay #EarthRaise
076
Marine Conservation Society @mcsuk.bsky.social · 21/04/2026
We welcome the commitment from Ed Miliband to accelerate the transition to clean power. Regeneration of our ocean is critical in tackling climate change. We need strategic marine planning that accelerates ocean regeneration alongside development of renewable energy. bit.ly/4coBWlR
independent.co.uk
Government to ‘double down not back down’ on clean energy in face of gas spike
Key to the plans is breaking the link between gas and electricity prices
0126
Marine Conservation Society @mcsuk.bsky.social · 18/04/2026
Knock knock - it's your election candidates. But do they really care about our ocean? This is your chance to ask important questions about the marine issues you care about. Manifesto for Welsh Seas: orlo.uk/rGWt7 Manifesto for Scottish Seas: orlo.uk/599SZ
021
Marine Conservation Society @mcsuk.bsky.social · 02/04/2026
We found more than 600,000 pieces of litter on UK beaches last year - but there’s hope. The presence of single‑use plastic items fell by 18% compared with 2024. This shows that data‑driven policy is working! See the full results here: orlo.uk/RDlZt
0103
Reposted by Marine Conservation Society
Katie @weekates88.bsky.social · 01/04/2026
📢Youth Engagement Internship, Scotland, is live!📢 Aged 18 to 25, live in the Central Belt of Scotland & have a passion for protecting our planet? @mcsuk.bsky.social ☀️🏖️ Apply now: www.mcsuk.org/work-for-us/...
021
Marine Conservation Society @mcsuk.bsky.social · 13/02/2026
Three cheers for ocean wins! This week we’ve had some great news for our seas: 1) Wales can include glass in their DRS (October 2027) 2) Plastic in wet wipes banned in Scotland (like the rest of the UK) 3) The UK Government is one big step closer to ratifying the High Seas Treaty.
Glass bottles shown on an illustrated wave pattern with text explaining Wales can include glass in their DRS for drinks containers.A image of someone cleaning their hands with a wet wipe and text explaining Scotland has banned the sale of wet wipes containing plastic.A deep blue, calm sea image with text explaining large areas of the global ocean will be protected from damaging activities now the High Seas Treaty has passed Royal Assent.
0135
Marine Conservation Society @mcsuk.bsky.social · 30/01/2026
Positive ocean news 🌊 With the High Seas Treaty and France's ban on PFAS now in force, to a boost in whale numbers and rescued manatees, there's plenty of ocean optimism to enjoy this month Head to our blog to discover the latest ocean news 👉 mcsuk.org/positive-ocean-news-january-26
1268
Marine Conservation Society @mcsuk.bsky.social · 08/01/2026
We asked some of our amazing volunteers why oysters are so important for our ocean, and how restoring their populations can help our seas thrive once again 🌊 By donating just £9.72, you can help grow a dozen baby oysters to restore our shores 👉 actmcs.org/oyster-hero-bsky
053
Marine Conservation Society @mcsuk.bsky.social · 25/12/2025
Merry Christmas! A huge thank you to all of you who follow along and help us to protect our seas and marine wildlife 🌊 We hope you have a wonderful festive break🎄
080
Marine Conservation Society @mcsuk.bsky.social · 23/12/2025
Did you know that for just £9.72 you can grow a dozen baby oysters? Our wonderful volunteers share what makes them such ocean superheroes! Donate now or give as a gift and get an e-card in time for the big day! actmcs.org/oyster-hero-bsky
093
Marine Conservation Society @mcsuk.bsky.social · 21/12/2025
What’s small, unsung and secretly super? 🦪 Native oysters! These unlikely ocean heroes are busy cleaning our seas, rebuilding habitats and boosting marine biodiversity. But they can’t do it alone. Donate today! actmcs.org/oyster-hero-bsky
093
Marine Conservation Society @mcsuk.bsky.social · 19/12/2025
Wow, what a year it's been for oyster restoration. We're so proud to be part of this project!
041
Marine Conservation Society @mcsuk.bsky.social · 29/11/2025
Positive ocean news 🌊 With COP30 commitments, legislation banning wet wipes containing plastic, species discoveries and restoration of superhero species like oysters and seagrass, it's been a great month for ocean wins Dive into the full stories 👉 mcsuk.org/positive-ocean-news-november-25
0111
Marine Conservation Society @mcsuk.bsky.social · 27/11/2025
If we had one minute with the PM, what would we ask for? Find out in our guest Rewilding The World Podcast with Ben Goldsmith
021
Marine Conservation Society @mcsuk.bsky.social · 27/11/2025
COP30 wrapped up last week - but what about the ocean? From bold commitments to gaps that still need action, we dive into how the ocean featured in climate negotiations and why it’s central to the fight against climate change 🌍 Read the full insights: www.mcsuk.org/news/cop30-insights
mcsuk.org
COP30: What about the ocean?
COP30: What about the ocean?
042
Marine Conservation Society @mcsuk.bsky.social · 26/11/2025
Yesterday we welcomed The Prince of Wales to Colwyn Bay. The Prince met Youth Ocean Network members and volunteers from our Hiraeth Yn Y Môr project to hear about their work on ocean literacy, coastal heritage and wellbeing. 1/2 👇
161
Marine Conservation Society @mcsuk.bsky.social · 26/11/2025
The Bathing Water results for England are out 🌊 - 93% Bathing Water sites in England met at least 'Minimum' Bathing Water standards - 66% also meet the highest ‘Excellent’ standard - 7% were rated as ‘Poor’ Read more on our blog 👇 www.mcsuk.org/news/bathing-water-re…
031
Marine Conservation Society @mcsuk.bsky.social · 24/11/2025
A big thank you to Ben Goldsmith for inviting us on the Rewilding the World podcast.Ben and our CEO @oceansandy.bsky.social discuss our Atlantic Coast project, which aims to restore vital species & habitats like seagrass meadows, kelp forests & native oyster reefs
062
Marine Conservation Society @mcsuk.bsky.social · 22/11/2025
Out now! The Winter 2025 edition of Your Ocean, our award-winning members' magazine is here! Take a sneak peak of what's in store and become a member today (plus it's the perfect gift...) 👉 actmcs.org/OctopusProfile
062
Marine Conservation Society @mcsuk.bsky.social · 19/11/2025
Did you know oysters are tiny water treatment plants? 🦪 Every single oyster can filter up to 200 litres of water a day, improving  water quality and tackling ocean pollution.  With just £9.72, you can help us grow a dozen oysters so they can clean up our ocean 👉 actmcs.org/oyster-hero-bsky
0105
Marine Conservation Society @mcsuk.bsky.social · 13/11/2025
Dream job alert: Social Media Manager A fantastic opportunity to bring our conservation stories to life, collaborate with brilliant colleagues and grow engagement and action for our seas. Full-time, remote, supportive team, great benefits: www.mcsuk.org/work-for-us/current-v…
3 compass jellyfish swim in bright blue water. Large white text reads 'we're hiring' and our Marine Conservation Society logo is in the bottom right hand corner.
173
Marine Conservation Society @mcsuk.bsky.social · 13/11/2025
Did you know that turtles visit UK and Irish waters? This year, we received 12 reports of marine turtle sightings: 1 loggerhead, 9 leatherbacks and 2 unidentified 🐢 Read our full #WildlifeSightings report here 👉 mcsuk.org/what-you-can-do/citizen-science/sightings/dive-into-the-data
093
Marine Conservation Society @mcsuk.bsky.social · 07/11/2025
Seagrass, mussels, kelp, and native oysters filter pollutants, capture carbon, and protect habitats. They are the League of Unlikely Ocean Heroes! But they’re facing dire challenges, from dredging to climate change. By donating today, they can thrive again 👉 actmcs.org/oyster-hero-bsky
020
Marine Conservation Society @mcsuk.bsky.social · 06/11/2025
Introducing... The League of Unlikely Ocean Heroes! 🦸 Seagrass, mussels, kelp and native oysters filter pollutants, capture carbon and protect habitats. But they’re facing challenges from dredging to climate change. Help them thrive again by donating today 👉 actmcs.org/oyster-hero-bsky
1229
Reposted by Marine Conservation Society
Reloop @reloop.bsky.social · 04/11/2025
Reloop has been working with @mcsuk.bsky.social to produce three short films that show how Europe is leading the way with deposit return and reusable cup systems. Join us on 25 November to see the first film and hear from our expert panel. www.reloopplatform.org/events/film-...
031
Marine Conservation Society @mcsuk.bsky.social · 03/11/2025
It’s #WorldJellyfishDay! To celebrate these ocean superstars, we’re sharing the findings from your #JellyfishSightings over the past year. We received a whopping 1327 reports 🙌 You can check out the full report here -> mcsuk.org/what-you-can-do/citizen-science/sightings/dive-into-the-data
0134
Marine Conservation Society @mcsuk.bsky.social · 31/10/2025
Join our webinar on Deposit Return & Reusable Cup Schemes with @reloop.bsky.social's Jenni Hume 25 Nov 2025 🗓️ 12:30–13:30 GMT ⏰ Register now 👉 actmcs.org/ReloopWebinar #DepositReturn #CircularEconomy 📷: Karen Mason/Marine Conservation Society/Reloop
043
Marine Conservation Society @mcsuk.bsky.social · 30/10/2025
Positive Ocean News 🌊 In need of a mid-week pick-me-up? Our latest round-up of good news stories has you covered. Dive into our blog for some ocean optimism 👉 mcsuk.org/news/positive-ocean-news-october-25
083
Marine Conservation Society @mcsuk.bsky.social · 29/10/2025
This year’s #GreatBritishBeachClean shows the power of people protecting our coasts and seas. 🌍 Read the results 👉 www.mcsuk.org/news/great-british-be…
054
Marine Conservation Society @mcsuk.bsky.social · 16/10/2025
CAMPAIGN WIN! Scottish Government has announced new fisheries management measures which will protect over 176,000km2 of Scotland’s Marine Protected Areas from bottom-towed fishing gear! We're looking back on the 20yrs it took to get here👇 www.mcsuk.org/news/scotland-offshore-mpas-protection-win
A vibrant underwater scene featuring multiple starfish and brittlestars on a maerl seabed, surrounded by a tranquil greenish-blue sea and seaweed in the background.
0166
Marine Conservation Society @mcsuk.bsky.social · 15/10/2025
Do you eat fish or seafood? Want to make sure that your choosing #sustainable options? We can help 🐟 We’ve just updated our #GoodFishGuide with the latest research that shows what fish to avoid if you want to protect our ocean Take a look www.mcsuk.org/goodfishguide
053
Marine Conservation Society @mcsuk.bsky.social · 06/10/2025
Brilliant piece by Nada Farhoud on learnings from Denmark and Latvia to help the UK move towards a circular economy. We're excited for the UK to join Denmark and Latvia in having a deposit return scheme for bottles and cans in October 2027 1/3 👇
mirror.co.uk
UK must learn from the world's first city-wide reuseable cup scheme
In Aarhus, Denmark a successful scheme which collects and washes cups for a small deposit has stopped more than one million so far from being binned
2103
Marine Conservation Society @mcsuk.bsky.social · 01/10/2025
Result! After a decade of collaboration, consultation and campaigning, Our Head of Policy & Advocy, Calum Duncan is delighted to share that Scottish Parliament Rural Affairs and Islands Committee supports proposed fisheries management measures for Scotland's vast offshore Marine Protected Areas 🙌
040
Marine Conservation Society @mcsuk.bsky.social · 01/10/2025
We did it - the #GreatBritishBeachClean 2025 is complete! What an incredible 10 days it's been 🙌 A massive thank you to everyone who came out to help us show our coastline some love - your passion for protecting our beaches and ocean has been incredible. We couldn’t have done it without you! 💙
0100
Marine Conservation Society @mcsuk.bsky.social · 30/09/2025
Positive ocean news 🌊 Start the week on a high by diving into our latest round-up of good news stories for our seas, including the discovery of new species, protections for a coral hotspot and the first council in Scotland to adopt a 'Motion for the Ocean' 👉 loom.ly/-qmdAK0
192
Reposted by Marine Conservation Society
Caitlin Godfrey @catgodders.bsky.social · 22/09/2025
Seagrass mapping at Tyninghame on a beautifully clear & crisp morning...a wonderful way to welcome the Autumn Equinox 🍂🌱 #RestorationForth @mcsuk.bsky.social @seabirdcentre.bsky.social @wwfscotland.bsky.social
091
Marine Conservation Society @mcsuk.bsky.social · 23/09/2025
Beach cleans are for the whole family – including your four-legged friends 🐶 Jasper had a great time when he joined his family for a beach clean – just listen to those happy pants and zoomies! There’s still time to join a beach clean near you: www.mcsuk.org/greatbritishbeachclean
061
Marine Conservation Society @mcsuk.bsky.social · 22/09/2025
Ever heard of nurdles? These tiny plastic pellets are causing big problems Nurdles are the raw material used to make plastic products. Millions are lost during transport, ending up on our beaches and in the sea They’re hard to spot, harder to clean up and a growing threat to our ocean
11311