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Dr. Chelsea Gray

@divingwsharks.bsky.social
1.5K followers 1.1K following 216 posts

Chelsea of House Gray, 1st of her name, queen of the oceans & fish, cutter of nets 🐟 Tá Gaeilge agam ☘️ Research Focus: 🦈 Basking sharks, 🌎 conservation policy, 👩‍💻Individual-based modeling divingwsharks.com

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Reposted by Dr. Chelsea Gray
Dr. Chelsea Gray @divingwsharks.bsky.social · 20h
You can read the full paper in @ibe.pensoft.net here: ibe.pensoft.net/article/1764... @alexisgarretson.bsky.social #BaskingShark #MarineEcology #IndividualBasedModel #SharkConservation #Ireland
ibe.pensoft.net
An individual-based model of basking sharks in ireland
Basking sharks (Cetorhinus maximus) are largely solitary, following highly individualized migration routes, yet they exhibit poorly understood aggregation behaviors, ranging from pairs to groups of up...
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Reposted by Dr. Chelsea Gray
Dr. Chelsea Gray @divingwsharks.bsky.social · 20h
New Publication: An individual-based model of basking sharks in Ireland! This paper has been a long time in the making, and I'm so proud to finally share it with the world!
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Reposted by Dr. Chelsea Gray
Individual-based Ecology @ibe.pensoft.net · 11h
Brilliant work by @divingwsharks.bsky.social and her team. Make sure you check out the full #open-access article to learn more: doi.org/10.3897/ibe....
doi.org
An individual-based model of basking sharks in ireland
Basking sharks (Cetorhinus maximus) are largely solitary, following highly individualized migration routes, yet they exhibit poorly understood aggregation behaviors, ranging from pairs to groups of up...
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Dr. Chelsea Gray @divingwsharks.bsky.social · 20h
New Publication: An individual-based model of basking sharks in Ireland! This paper has been a long time in the making, and I'm so proud to finally share it with the world!
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Dr. Chelsea Gray @divingwsharks.bsky.social · 29/03/2026
Loved my favorite place in the whole world, the Chesapeake Bay getting a shoutout at #CMSCOP15 for being ecologically unique!
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Reposted by Dr. Chelsea Gray
Convention on Migratory Species (CMS) @cms.int · 29/03/2026
Earth Negotiations Bulletin (ENB) writers bring you a full daily recap of negotiations, discussions and highlights at #CMSCOP15, along with fantastic images you won’t find anywhere else. Don’t miss today’s coverage: enb.iisd.org/conference-p...
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Dr. Chelsea Gray @divingwsharks.bsky.social · 28/03/2026
I saw oscar fish in Brazil, where they are native. It was incredible.
Oscar fish in outdoor aquarium
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Reposted by Dr. Chelsea Gray
Convention on Migratory Species (CMS) @cms.int · 28/03/2026
Only 53% of the total area of KBAs is covered by protected and conserved areas, revealing significant gaps in safeguarding critical habitats. More work is needed to conserve comprehensive networks of sites that support species throughout their migratory cycles. ➡️ www.cms.int/publication/...
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Reposted by Dr. Chelsea Gray
Biodiversity and Ecosystem Services Network (BES-Net) @besnet.world · 25/03/2026
As #CMSCOP15 continues, the message is clear: #MigratorySpecies need more than isolated protection. They need connected habitats, coordinated policy and action across borders. With 24% of CMS-listed species globally threatened, cooperation cannot be optional. Learn more: www.cms.int/cop15
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Reposted by Dr. Chelsea Gray
Convention on Migratory Species (CMS) @cms.int · 26/03/2026
Earth Negotiations Bulletin (ENB) writers bring you a full daily recap of negotiations, discussions and highlights at #CMSCOP15, along with fantastic images you won’t find anywhere else. Don’t miss today’s coverage: enb.iisd.org/conference-p...
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Reposted by Dr. Chelsea Gray
Earth Negotiations Bulletin @enb.iisd.org · 26/03/2026
Delegates at #BBNJ PrepCom III focused on institutional issues, data and information governance, and cooperation, and initiated the process for the selection of the permanent seat of the Secretariat, among the offers by Belgium, Chile, and China. #biodiversity #ocean enb.iisd.org/marine-biodi...
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Reposted by Dr. Chelsea Gray
Convention on Migratory Species (CMS) @cms.int · 25/03/2026
At #CMSCOP15, Parties are discussing more cross-cutting issues — big themes that affect many species, habitats and sectors at once. Watch the video to learn more about some of the issues on today’s agenda. Discover more via the multilingual meeting documents: www.cms.int/cop15docs
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Reposted by Dr. Chelsea Gray
Convention on Migratory Species (CMS) @cms.int · 13/03/2026
132 countries and the EU have signed the Convention on Migratory Species (CMS), which has been in force since 1979. By bringing countries together, supporting research, and coordinating conservation efforts across Range States, CMS helps safeguard migratory wildlife and their habitats. #CMSCOP15
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Reposted by Dr. Chelsea Gray
Convention on Migratory Species (CMS) @cms.int · 24/03/2026
Scenes from around #CMSCOP15 🌿✨ From striking photography to the conference logo, every detail of this year’s visual identity draws inspiration from the Brazilian Pantanal, one of the world’s most biodiverse wetlands. Photo credits: @meioambientegov.bsky.social and @enb.iisd.org
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Reposted by Dr. Chelsea Gray
Damian Carrington @dpcarrington.bsky.social · 24/03/2026
‘Epic’ river migrations of fish are rapidly collapsing, UN report finds - Vast freshwater fish journeys of up to 11,000km are one of nature’s great wonders and the species support hundreds of millions of people @cms.int #COP15 Story by me www.theguardian.com/environment/...
theguardian.com
Epic river migrations of fish rapidly collapsing, UN report finds
Vast journeys, among world’s great wonders, found to be under threat as freshwater fish populations crash by 81%
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 24/03/2026
You can read more here: CMS Report: www.cms.int/publication/... European Atlantic ISRAs: sharkrayareas.org/download/eur...
cms.int
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 24/03/2026
We recently contributed to the European Atlantic regional compendium of Important shark and ray areas for the IUCN SSC Shark Specialist Group, which listed several areas off the coast of Ireland as valuable for the conservation of basking sharks.
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 24/03/2026
However, progress has been made identifying Key Biodiversity areas, including Important Shark and Ray Areas in support of the conservation of migratory species.
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 24/03/2026
The Interim Report on the State of the World’s Migratory Species was just released for #COP15 of CMS. The report highlights the unfortunate fact that sharks and rays have had a dramatic increase in extinction risk in recent decades.
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Dr. Chelsea Gray @divingwsharks.bsky.social · 24/03/2026
Hey that's me!
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 24/03/2026
Basking sharks are among the world's most wide-ranging fish, moving across borders and through shared waters, making their conservation a truly international effort.
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Reposted by Dr. Chelsea Gray
Earth Negotiations Bulletin @enb.iisd.org · 22/03/2026
In the High-level Segment at #CMSCOP15, Marina Silva, Minister of the Environment, Brazil, reiterated Brazil's commitment to working with all countries to conserve migratory species & their habitats, & called for making COP15 “a resounding defence of multilateralism.” #ConnectingNature @cms.int
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Reposted by Dr. Chelsea Gray
ASCOBANS @ascobans.bsky.social · 23/03/2026
CMS COP15 begins today! Held in Campo Grande, Brazil, COP agenda includes items relevant to ASCOBANS, e.g. bycatch, marine pollution, underwater noise, vessel strikes, and much more: www.cms.int/cop15 🐬 ASCOBANS progress report to COP15 is available here: www.cms.int/document/rep... @cms.int
🎉Today marks the start of the Fifteenth Meeting of the Conference of the Parties (COP15) to the Convention on Migratory Species !  
CMS COP15 is hosted by the Government of Brazil in Campo Grande from 23–29 March 2026. The COP agenda includes several items that are closely related to ASCOBANS’ work on small cetacean conservation, such as bycatch, marine pollution, underwater noise, vessel strikes, and conservation priorities for cetaceans. Check out the provisional agenda here: https://www.cms.int/.../provisional-agenda-and-documents-39
🐬 ASCOBANS has submitted its progress report to COP15, which is available here:  https://www.cms.int/.../report-agreement-conservation... 
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📷 © 髪結師 / AdobeStock
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Dr. Chelsea Gray @divingwsharks.bsky.social · 24/03/2026
I am so thrilled and honored to be representing @irishbaskingshark.bsky.social at COP15 for the Convention of Migratory Species! #COP15 #Brazil
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Dr. Chelsea Gray @divingwsharks.bsky.social · 23/03/2026
Shoutout to @tg4.bsky.social which is the only channel anyone can reliably access while traveling.
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Dr. Chelsea Gray @divingwsharks.bsky.social · 23/03/2026
I am on my way to Brazil to represent @irishbaskingshark.bsky.social at COP15 of the Convention for the Conservation Of Migratory Species
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Irish Basking Shark Group @irishbaskingshark.bsky.social · 08/03/2026
On 3 March 2026, the Minister of State for Nature, Heritage and Biodiversity, Christopher O’Sullivan TD, announced a new voluntary Marine Wildlife Code of Conduct for tour operators engaged in wildlife watching off the southwest coast.
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 08/03/2026
Read more on our blog post: www.baskingshark.ie/post/a-posit...
baskingshark.ie
A Positive Step for Basking Sharks and Marine Wildlife
By Dónal GriffinEarlier this week, the Irish Basking Shark Group received some fantastic and very welcome news. On 3 March 2026, the Minister of State for Nature, Heritage and Biodiversity, Christophe...
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Dr. Chelsea Gray @divingwsharks.bsky.social · 08/03/2026
This has been a long time in the making! I'm thrilled to see forward momentum on this.
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Reposted by Dr. Chelsea Gray
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 20/01/2026
‘Shattered’: US scientists speak out about how Trump policies disrupted their careers
nature.com
‘Shattered’: US scientists speak out about how Trump policies disrupted their careers
Researchers lay bare the human toll of lay-offs, funding cuts and attacks on science one year after the president’s return to the White House.
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 11/12/2025
Tá sceitimíní orainn taispeántas ealaíne seo! tuairisc.ie/gne-alt-fogr...
tuairisc.ie
GNÉ-ALT FÓGRAÍOCHTA: Basking – The Nursery (‘Liamhán Gréine – an Iasclann’) — eispéireas ealaíne tumthach i mBaile Thiobraid Árann
Tugann an t-ealaíontóir Tom Meskell a shuiteáil Basking ar camchuairt go At 6s & 7s Gallery i mBaile Thiobraid Árann le Basking – The Nursery, ar suiteáil solais thumthach é lena ndéantar ceiliúradh…
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 19/12/2025
We took advantage of our large gathering of basking shark experts to ask the most pressing question of all: How would you describe a basking shark? #baskingshark #sharkscience
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 19/11/2025
Basking sharks visit Tipperary! A new exhibition by Irish artist Tom Meskell opened last weekend in Tipperary Town. In 'Basking - the Nursery', the focal points are two juvenile sharks, each about 2.5 metres in length, suspended in blue-green light amidst the sounds of the ocean.
tipperaryarts.ie
Basking - The Nursery | Tipperary Artist Directory
Basking – The Nursery is a continuation of Tom Meskell’s acclaimed Basking series, exploring the majestic presence and gentle mystery of the basking shark through illuminated sculpture and…
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 13/11/2025
Our own Dr. Ruth Leeney, will give a short talk at the opening of the exhibit (Friday 14th November) and again on the 15th November. The IBSG also provided support in developing an educational worksheet for the school workshops Tom will be running this week.
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 13/11/2025
Incredible sneak peak for Tom Meskell’s upcoming exhibit "Basking, The Nursery" in Tipperary: www.tipperaryarts.ie/baskingout
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Irish Basking Shark Group @irishbaskingshark.bsky.social · 05/11/2025
Many thanks to Terry Flanagan from @rte.ie Mooney Goes Wild programme for joining us at the International Basking Shark Conference ATU Galway City in August this year to capture the meeting, talk to some of the participants and share the excitement. www.rte.ie/radio/radio1...
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Dr. Chelsea Gray @divingwsharks.bsky.social · 01/11/2025
I talked to a guy selling heat pumps, which if someone installs, can qualify them for a tax credit due to the IRA. This tax credit now expires at the end of the year due to the GOP. That's a huge selling point to get one ASAP. He had no idea about it or the IRA.
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Reposted by Dr. Chelsea Gray
Jane Doe, pretty hate machine @noticingclimate.bsky.social · 27/10/2025
"I have covered violent, traumatic deaths for nearly 20 years, but heat fatalities felt different – not sensational, just painfully ordinary and entirely preventable." - @ninalakhani.bsky.social December 2024: "Heatwaves have killed more Australians than any other natural disasters combined."
abc.net.au
Above-average summer temperatures prompt concerns more Australians at risk of heat-related injuries
With parts of the country already sweltering though heatwaves, support services are worried many people will not be able to afford to keep cool this year.
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Reposted by Dr. Chelsea Gray
Amy Westervelt @amywestervelt.bsky.social · 25/10/2025
One of the many things @ninalakhani.bsky.social does so well is show the very real, very now cost of climate change at the most human level. This story is devastatingly good: www.theguardian.com/environment/...
theguardian.com
Americans are dying from extreme heat. Autopsy reports don’t show the full story
Official reports are likely to overlook heat’s role in a death. As US temperatures rise, experts say the true toll needs to be counted
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Dr. Chelsea Gray @divingwsharks.bsky.social · 27/10/2025
This article has haunted me since I read it. The threat of extreme heat is not understood enough and the solutions we need often require long-term changes that need to start NOW, especially in cities
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Reposted by Dr. Chelsea Gray
Irish Basking Shark Group @irishbaskingshark.bsky.social · 21/10/2025
What did people take away from our International Conference on Basking Sharks? We spoke with attendees from around the Atlantic to hear their biggest insights, inspirations, and hopes for the future of #baskingshark #conservation. 🦈💬 Check out their stories and reflections from the event!
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Irish Basking Shark Group @irishbaskingshark.bsky.social · 15/10/2025
Loved this piece from the Shark Trust about our conference! Their data workshop was a real highlight — thanks for bringing such great energy and insights! www.sharktrust.org/blog/lets-ta...
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Reposted by Dr. Chelsea Gray
Rebecca R Helm @rebeccarhelm.bsky.social · 24/09/2025
I get that the news cycle is packed right now, but I just heard from a colleague at the Smithsonian that this is fully a GIANT SQUID BEING EATEN BY A SPERM WHALE and it’s possibly the first ever confirmed video according to a friend at NOAA 10 YEAR OLD ME IS LOSING HER MIND (a thread 🧵)
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Dr. Chelsea Gray @divingwsharks.bsky.social · 23/09/2025
Nuacht go maith!
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Dr. Chelsea Gray @divingwsharks.bsky.social · 23/09/2025
I'm very proud to have contributed to this important work with @irishbaskingshark.bsky.social
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Dr. Chelsea Gray @divingwsharks.bsky.social · 23/09/2025
One of the best conferences I've ever been too (but I'm probably biased here). So proud to have put this together with the amazing @irishbaskingshark.bsky.social team.
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Irish Wildlife Trust @irishwildlifetrust.bsky.social · 23/09/2025
Tune in to Prime Time on RTÉ One tonight at 10.35pm for a feature on why Ireland is lagging behind on marine protection and why this matters🦈 More here: www.rte.ie/.../1534897-.... @fairseas.ie Image credit: Basking Shark by George Karbus
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Sustainable Water Network (SWAN) @swanireland.ie · 23/09/2025
Net loss? Why Ireland trails Europe on marine protection. 🦈🌊 Don't miss this tonight on RTE's Prime Time at 10.35pm after #TraitorsIreland 👀 #rtept www.rte.ie/news/primeti...
rte.ie
Net loss? Why Ireland trails Europe on marine protection
Marine Protected Areas are seen as a solution to biodiversity loss and dwindling fish stocks, but why has Ireland has yet to deliver the law to make them real?
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 15/09/2025
Friends, I am helping the The Natural History Society of Maryland to design a shark science and conservation exhibit, and we can use your help funding it! Learn more about the exhibit and learn how you can donate here: 🧪🦑🌎🦈 #SciComm www.southernfriedscience.com/help-support...
southernfriedscience.com
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Dr. Chelsea Gray @divingwsharks.bsky.social · 01/09/2025
I have never been more proud to work with @irishbaskingshark.bsky.social! After a compressed planning process, we held two packed days of fintastic basking shark talks. I've never felt more inspire or excited to continue basking shark research and advocacy.
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