James Grecian

Locals on Corvo in the Azores are protecting Cory's shearwaters from disorientating light pollution. Photographer Andrea Zanenga learned how the remote community rescues and releases young birds

Can we use vomit as a time machine? Snow petrel stomach oil piles up at nests for millennia, recording Antarctica's past, but only if we know what birds eat today. Our new paper led by @zhongxuanli.bsky.social provides a key step to reading those archives doi.org/10.3354/meps... #OceanSky 🦑🦉🌊🧪

Andy Burnham must reject the Rosebank oil field

No new oil and gas in our seas. It's time to stop letting Big Oil profit at the expense of our ocean. Add your name: you.38degrees.org.uk/petitions/st... @oceana.bsky.social

600 scientists, health experts & conservationists have urged the PM to reject Rosebank oil field, citing the threat to communities & the UK's climate commitments. “This is a matter of national security & approving Rosebank would be adding fuel to the fire." 🔥 www.independent.co.uk/news/uk/poli...

🚨 New paper in @consletters.bsky.social, one of the main outputs of my #PhD ! 🥳 You can read it here 👉 doi.org/10.1111/con4... Summary below

🎉Following seven years of campaigning, we welcome this week's publication of the Seabird Conservation Strategy for Wales. A huge thank you to all our members and supporters for helping to make this happen. ⬇️Full analysis and next steps here: bit.ly/4sSmDIq

Nominations for #WSC4 Keynote Speakers are open! ✨🌊 Early-career voices encouraged! 📍WSC4 In-person & Hybrid: 7–11 Sept 2026, Hobart, Tasmania 🔗 bit.ly/3Jv71c9 #seabirds #ornithology

🧊 Arctic sea ice slowdown? Ice hasn’t shrunk much since 2005 — but it’s still half the 1980s size. This pause is natural variation, not recovery. The Arctic is warming 4x faster than the global avg. 📉 Loss could soon accelerate fast. 🔗 Read Dr. @jamesgrecian.com's take: tinyurl.com/bdd8wmh6

You can also monitor... + Arctic temperatures: zacklabe.com/arctic-tempe... + Climate model projections compared to observations in the Arctic: zacklabe.com/climate-mode... + Arctic sea ice thickness/volume: zacklabe.com/arctic-sea-i... + Global sea ice levels: zacklabe.com/global-sea-i...

🚨 Monday ice update - #Arctic sea ice extent is currently the *lowest* on record (JAXA data) • about 350,000 km² below the 2010s mean • about 1,010,000 km² below the 2000s mean • about 1,590,000 km² below the 1990s mean • about 2,150,000 km² below the 1980s mean More: zacklabe.com/arctic-sea-i...

📰 Follow our monthly newsletter for the latest updates, opportunities, upcoming events, a Methods in Ecology and Evolution lucky dip and our quantitative meme of the month! 📰 britishecologicalsociety.us17.list-manage.com/subscribe?u=...

A female Western Gull was recorded riding 150km in a garbage truck from San Francisco to a compost facility in Central CA, probably to forage. TWICE. An innovator, an icon, a genius. This is one of my favorite @waterbirdsociety.bsky.social papers I've ever handled as managing editor #ornithology

🌊 Happy #WorldOceansDay from SCAR! Today, we celebrate the mighty Southern Ocean—a climate hero that deserves the spotlight. To mark the day, we’re sharing three stunning data visualisations from a past EG-ABI competition, showcasing the impacts of climate change on the Southern Ocean.

This #WorldOceansDay, let's focus on our incredible marine megafauna 🌊 Delighted to have contributed to this important paper published in Science this week 📖 www.science.org/doi/10.1126/... @durham-university.bsky.social 🌍 🧪🪶🦑 📸 Footage freely available at OpenPlanet.org #UNOC3

🚨 New paper alert! 🚨 Led by @elliehonan.bsky.social we used miniaturised GPS loggers to track snow petrels during a year when sea ice hit record lows 📉 Antarctic's toughest birds are more adaptable than we thought foraging in open water as well as marginal ice 🧊 📖 doi.org/10.1007/s002... 🧪🦑🦉🌊

The @bbcbreaking-bot.bsky.social talks to @amandavincent.bsky.social about her insights into the destruction caused by the controversial fishing practice of #bottomtrawling, which she explains is devastating #marinelife. @projectseahorse.bsky.social bbc.co.uk/sounds/play/... 

Maybe this @johncullenocean.bsky.social et al. piece where they said — "adding iron to the ocean is not an effective way to fight climate change, and we don't need further research to establish that" — wasn't straightforward enough because this idea just won't die. 🤷🏻‍♂️ www.nature.com/articles/461...

We’re saddened by the Birch Glacier collapse and grateful for the scientists and authorities whose early warnings saved lives. But this is more than local — it’s a global warning. 🔔 Glaciers are nearing collapse. Leaders must act now. tinyurl.com/3zxd7ny7 #ActOnClimate #GlacierCollapse #Blatten

Nearly 300,000 people in DRC used our Climate Risks Platform last year. Deadly floods this month show why. As leaders gather for #AfDBAM2025, we urge them to prioritise climate risks in decisions. The public is paying attention — will you? 🌍 lnkd.in/e-fdMGif #DRC #ClimateRisks

🎧 This morning, @BBCRadio4 opened the 8am news with a rare segment on the Arctic — covering climate change, rising tensions with Russia & China, and Norway Day pride on Svalbard. They also interviewed Russia’s ambassador to Norway. 📻 Worth a 10 mins listen: www.bbc.co.uk/sounds/play/...

Why Spring Is Critical for Harp Seal Pups ❄️ Harp seal pups are weaned just 10-12 days after birth. By spring, they must adapt fast as sea ice melts. As the Arctic warms, ice breaks up earlier, threatening pup survival and disrupting the marine food web. 🔗 Learn more: tinyurl.com/yfw63d7c

Proud to co-curate “ICE – a vanishing good”, opening May 19, 17:00 at Landhaus II, #Innsbruck. My photos are featured alongside works by Birgit Sattler, Christoph Ruhsam from @austrianpolar.bsky.social & amazing Italian artist Gloria Rech. Hosted by Land #Tirol. On view until June 5. ❄️Please share!!

Finally on my way home from Lord Howe Island (albeit slightly delayed). It was a pretty difficult year. Lots of birds with lots of plastic - more than I think we've ever seen. We keep saying "SURELY it can't get much worse" and then somehow it does.

We are hiring a chair/professor in our Ecology & Enviro Modelling group at @uniofstandrews.bsky.social. Scotland is lovely, and my colleagues are fantastic! Reach out if you are interested in joining the CREEM family ☺️ Working link this time 👇 www.vacancies.st-andrews.ac.uk/Vacancies/W/...

For decades, this iconic graph has provided clear observational evidence of one of the key indicators of global climate change - Arctic sea ice loss. It’s from the NSIDC "Sea Ice Index" Now, support of this crucial data is at risk. A visual lens to our changing poles (zacklabe.com/arctic-sea-i...).

This is horrible. I don't even know what to say. Some of our most key polar data. "As a result, the level of services for affected products below will be reduced to Basic—meaning they will remain accessible but may not be actively maintained, updated, or fully supported." nsidc.org/data/user-re...

The search is on! 🔎 We’ve teamed up with @natgeopristineseas.bsky.social and our Partner in Fiji, NatureFiji-MareqetiViti, to try to find one of the rarest seabirds in the world – Fiji Petrel.🐦 Read more👉 www.birdlife.org/news/2025/05... 📷 Kyle McBurine/National Geographic Pristine Seas

Must-read @thebulletin.org article by Eric Morgan & Ralph Keeling: The Keeling curve, which has continuously tracked atmospheric CO2 levels for *67* years, has always been vulnerable to funding ebbs and flows—but under Trump II, is facing its most dire threat yet thebulletin.org/2025/05/how-...

➡️ Create your own climate change stripes for #EarthDay! showyourstripes.info Here is how much the ocean surface is warming up... 🥹

Colossal squid captured on camera!! Amazing work by @drmtaylor.bsky.social and team. 🧪🌊🦑 www.bbc.co.uk/news/article...

🚨🐟🚨 By 2100, cold-water fish like cod, herring & haddock could decline by 10-80% in the North Sea due to the climate crisis, when modelled under high emissions scenarios. 📉❌ 1/3 @plymouthmarine.bsky.social onlinelibrary.wiley.com/doi/10.1111/...

This time of year trends in sea ice concentration are confined to the very outer edges of the #Arctic Ocean. Losses of concentration are smallest in March and April (around the annual maximum). Sea ice concentration = fraction of ice-cover (observed by satellite). More info: doi.org/10.1175/BAMS...

What Donald Trump’s dramatic US trade war means for global climate action theconversation.com/what-donald-...

Animation of daily #Arctic sea ice concentration so far this year, which reveals how variability is confined to the outer ice edge during winter. It is particularly impacted by changes in weather conditions, such as through storm-driven wind and waves. [Data from 3-km AMSR2 satellite]

🚨 New paper! 🚨 Understanding and predicting animal movements and distributions in the Anthropocene 🐾🌍 📖 doi.org/10.1111/1365... 🧠 Really enjoyed working with the great team @besmovesig.bsky.social on this one 🧪🦑🦉🌊

Read Thea de Gallier’s recent insightful BBC article, featuring her interview with marine ecologist & our scientist-in-residence, @jamesgrecian.com, during the WEF in Davos last January on the impacts of polar tourism. Full article below: www.bbc.co.uk/travel/artic...

Oceana is campaigning around the globe to protect and restore the world’s oceans. By winning science-based policies in important coastal countries that rebuild abundant and biodiverse oceans, we are creating change and delivering results. Join us to #StandForOceans today: oceana.ly/4gTqbCQ

👏👏👏 Our government urgently needs a strategy to stop overfishing from gutting our seas. Great work @bluemarinef.bsky.social

More birds found on deck of Sapphire Princess during our Epic Cape Horn Cruise. A worrying trend as they are attracted/confused by the bright lights of the ship. All birds were released unharmed & seemed fine. #seabirds #BirdsSeenIn2025 #Argentina

🚨NEW OPEN ACCESS PAPER🚨details how we delineated six #MarineFlyways using #seabird #tracking data & novel analytical methods ➡️ doi.org/10.1111/geb.70004 🧪 #ornithology #migration #BLScience @birdlifeglobal.bsky.social We are grateful to GOBI @iki-germany.bsky.social for funding the project 🧵1/5

Congratulations Dale!

Thank you the Polar Journal for the write about our experience of Davos as part of @arcticbasecamp.bsky.social! Arctic Basecamp: Voices from Davos 2025 features insights from this years Climate Science & Youth Ambassadors and Scientists in Residence tinyurl.com/mr24tmct 🧪🦑🦉🌊 #WEF2025

"Finally, we emphasize that efforts to remove atmospheric carbon by means of any CDR technology will ultimately be futile for addressing the climate crisis without urgent and drastic emissions reductions and a transition to clean energy." 🧪

Stumbled upon this from yonks ago. Owl identification made easy

"It is impossible to be a top-line manager and administrator and mentor and researcher and writer and outreach officer and IT expert and online instructor and pedagogical innovator and recruiter and teacher and marker and external examiner and press pundit and grant bidder and editor."