Catherine Duigan

Catherine Duigan

@cduigan.bsky.social

Environmental consultant, researcher & non-fiction writer; water & nature; heritage & natural history; women in science; biographer of Dr. Kathleen Carpenter; Ireland & Wales connections; accepts commissions. https://catherineduigan.co.uk/

1,655 Followers 2,295 Following 464 Posts Joined Nov 2024
22 hours ago
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Catch me on BBC Wales (March 11) - radio, news and website - covering our recent paper on pet-flea treatments, sheep-dip chemicals and some surprising revelations about how they reach streams and rivers

www.researchgate.net/publication/...

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10 hours ago
Logo for Irish Women’s Network Wales

For those that are not aware, there is now a recently established Irish Women’s Network Wales. This is community & voluntary group reaches out to women across Wales of Irish background of all ages and generations. For more information email irishwomensnetworkwales@gmail.com
#Irish #Irishwomen

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4 days ago
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The Politics of Taxonomy - Tangled in a Web of Inequalities Discover the latest news from The Linnean Society of London.

What can spider names tell us about the tangled web of author inequalities?

A recent paper in @biojlinnsoc.bsky.social by Montana et al. looked at every spider described from the Americas in 1946-2021, analysing over 9,000 species and nearly 600 researchers.

Read more:

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2 days ago

Welcome to the official account of the Science and Empire Commission. SCIEMP is an international forum for research on the histories of science, technology, medicine, and empire. We share calls for papers, events, publications, bibliography highlights, and news. Follow to be part of the conversation

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2 days ago

"When the birds abandon you, you are truly on your own."

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3 days ago
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Voices from the Women's Peace Appeal: Kathleen Carpenter, Aberystwyth (1891-1970) - Cymru Global By Catherine Duigan, Professor (Hon.) of Environmental Science, Department of Geography and Earth Science, Aberystwyth University.  February 2024. Address: Bronsiriol, Brynymor Road, Aberystwyth. Of c...

As the daughter of a German migrant to #England, World #War One shaped the life and identity of Dr. Kathleen Carpenter @aberuni.bsky.social #Wales who signed the Welsh Women's #Peace Petition.
#IWD2026
#Wales #Rights #Justice #Action #Migration #Cymru #diversity 🇩🇪 #WW1
cymru.global/academi-hedd...

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3 days ago
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Survivors of Ireland’s mother and baby homes face benefit cuts in UK after accepting compensation Exclusive: Campaigners urge Keir Starmer to back ‘Philomena’s Law’ to protect payments for up to 13,000 survivors living in Britain Survivors of Ireland’s mother and baby homes have started to have benefits cut in Britain because they accepted compensation from the Irish government. The cuts to the means-tested benefits of survivors in Britain come as campaigners including the actors Siobhán McSweeney and Steve Coogan called on Keir Starmer to back a bill known as Philomena’s Law, which would ringfence survivors’ benefits. Continue reading...

Survivors of Ireland’s mother and baby homes face benefit cuts in UK after accepting compensation

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2 weeks ago
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This satellite footage shows the days in early 2023 when the ice literally disappeared from beneath the feet of thousands of emperor penguins.

And here's the issue: they were likely moulting at the time.

Welcome to Marie Bryd Land, Antarctica...

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3 days ago
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Happy #IWD2026!

Water access — or lack thereof — greatly impacts women & girls' available time around the world 🌎

See how your support for clean water helps to uplift women & girls👇

#InternationalWomensDay #GiveToGain

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3 days ago
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Kathleen Carpenter: the mother of freshwater ecology In this guest post for International Women’s Day, Dr. Catherine Duigan draws from her research on Dr. Kathleen Carpenter (1891-1970), the ‘mother’ of freshwater ecology, to sugges…

"Passion helps to inspire the next generation." - imagined advice from #international #freshwater #ecologist Dr. Kathleen Carpenter @aberuni.bsky.social
#IWD2026 #Wales #USA #Canada #ecology #rivers

@freshwaterblog.bsky.social @freshwaterbio.bsky.social
freshwaterblog.net/2016/03/08/k...

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3 days ago
Simple sketch of 4 female figures with identical clothes

Happy International Women's Day!
#GwenJohn
#AmgueddfaCymru
#IWD2026

#Wales #Cymru
#WelshArt
#SundayMorning
#singing
@cerysmatthews.bsky.social

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6 days ago

Keep doing brilliant things to uplift women but please know that GiveToGain is not this year's UN #IWD2026 theme. It is entirely made-up by a private corporation with a flashy .com site. It profits yet no charitable contributions on accounts for the past 10yrs

www.theguardian.com/world/2025/d...

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3 days ago
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"I am not generally interested in considering women's rights in relation to equality with men, or in a competition with men, but rather within their own rights"
-Shirin Neshat
Iranian artist
#InternationalWomensDay

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6 days ago
Stack of books about freshwater ecology.

Write a book, describe your time, give your knowledge to future generations - in excellent company with all these good #freshwater women on #WorldBookDay.

#Ireland #Wales #USA #ecology #GiveToGain #IWD2026 #envhist #RiversOfWales #limnology #lakes #pollution #booksky 🔬

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5 days ago
Bilingual information for river walk.

Reading the #Landscape - our #rivers and #coast are more than lines on a #map - come join us for this celebration of #Aberystwyth #Ceredigion City of #Literature #UNESCO #Rheidol #RiversOfWales

@hywelgriffiths.bsky.social
@aberuni.bsky.social
#envhistory #Wales #heritage #environment #art #write

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6 days ago
Stack of books about freshwater ecology.

Write a book, describe your time, give your knowledge to future generations - in excellent company with all these good #freshwater women on #WorldBookDay.

#Ireland #Wales #USA #ecology #GiveToGain #IWD2026 #envhist #RiversOfWales #limnology #lakes #pollution #booksky 🔬

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6 days ago
Spindly tree growing surrounded by water in Kenfig Pool, South Wales; alongside quote about the dynamics of life by Kathleen Carpenter.

"We lose our life to save it...."

Life in Inland Waters by Kathleen Carpenter @aberdlsagb.bsky.social 1928 - full of cultural references, wise advice & pioneering insights - the first British #freshwater #textbook.
@freshwaterbio.bsky.social
#WorldBookDay #ecology #Wales #nature #water #booksky

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6 days ago

It was wonderful to have been part of this great adventure!

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1 week ago
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Historic moment for Welsh beavers | North Wales Wildlife Trust The Wildlife Trusts in Wales and Beaver Trust warmly welcome new Welsh Government legislation recognising the Eurasian beaver (Castor fiber) as a native species and granting it protected status – a ma...

Great news! From today the Eurasian #beaver is a protected species & recognised as a native species in Wales! 💚

Thank you @huwirrancadaviesms.bsky.social & @joycewatson.org.uk, our Species Champion for Beavers, for helping this day to become a reality!
🎉 @beaverafanc.bsky.social

bit.ly/4uecbMa

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1 week ago
Small rough stone shop building with wide door and multipane display window outlined in light green; slate roof; squat chimney.

The ancient market and mill town of #Dolgellau - with #houses of solid #stone, stout #doors and a great variety of #windows.

#WednesdayWindows #Wales #architecture #wool 🐑 #textiles #flannel #geology #shop #windowswednesday #photography #travel #envhist

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1 week ago
Beaver showing its orange teeth by Nick Upton/Cornwall Wildlife Trust

Did you know that beavers have orange teeth? 🦫

And no, it’s not because they don’t brush them! The enamel in their teeth actually contains iron which they get from their food and this gives them the strength to gnaw through wood. 🪵

Learn more 👉
www.northwaleswildlifetrust.org.uk/.../mammals/beaver

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1 week ago

Under Salt Marsh - Cymru noir for the #anthropocene with many recognisable locations in North Wales.

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1 week ago

Thanks for the Kind Words from @cduigan.bsky.social

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1 week ago
Dappled sunlight through very clear water on stony streambed.

Words, walking, water - Great to see the strong environmental focus in upcoming celebrations of #Aberystwyth Ceredigion’s recognition as Wales’s first Dinas Llên / City of #Literature - come join us!
#rivers #environment #landscape #ecology #art #poetry #UNESCO
dialogue.aber.ac.uk/celebrating-...

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1 week ago

#wildflowerhour

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1 week ago
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Dydd Gŵyl Dewi Hapus! Happy St David’s Day!

In celebration of the feast day of the patron saint of Wales, please enjoy these photos of daffodils outside and inside some of our churches in Wales.

📷 St Mary's, Penllech, Gwynedd

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1 week ago
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British ambassador Kara Owen: ‘There is one particular part of Ireland I’d always go to. It is beautiful’ Kara Owen: The British ambassador to Ireland on her strongest childhood memory, her favourite Irish restaurant, and the actor she would like to play her in a biopic of her life

More Irish than the Irish themselves?

Kara Owen, the British Ambassador to #Ireland, sounds right at home. 🍵
#diplomacy #UK #Britain

www.irishtimes.com/life-style/p...

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1 week ago
Painting featuring a green field full of purple crocus flowers and yellow daffodils

'Crocus & Daffodils' by UK contemporary painter Susan Entwistle #WomensArt
#spring #March

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1 week ago
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Old Irish Goat carries 3,000 years of Irish history

🐐🧬 New research has revealed that the Old Irish Goat shares a 3,000-year genetic link with goats living in Ireland during the Late Bronze Age.

The findings suggest the rare indigenous breed represents a continuous Irish lineage stretching back millennia.

@gingerhowley.bsky.social

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1 week ago
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Thousands of dead puffins are washing up on Europe’s beaches – why it’s been such a dangerous winter for seabirds Seabirds are washing up on Europe’s beaches in large numbers after weeks of bad weather.

Seabirds are washing up on Europe’s beaches in large numbers after weeks of bad weather.

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