Irish Minister for Nature, Heritage and Biodiversity. Fianna Fáil TD for Cork South West. Birder and volunteer whale watching guide.

Clonakilty, Cork, Ireland
Joined March 2011
Day Two at the National Ploughing Championships. Great to have @COSullivanTD with us, meeting visitors and speaking with staff from Housing, Heritage, and the National Parks and Wildlife Service about the work being carried out across these areas.
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Christopher O’Sullivan TD retweeted
What appeared to be a very quiet day on Great Saltee Island last Friday suddenly turned chaotic when Ireland’s first Trumpeter Finch landed in front of me. 🤯
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🐾🌊 New ‘Dogs on Leads’ campaign launched at Dublin Bay @COSullivanTD has today launched a new @NPWSIreland campaign, encouraging dog owners to keep dogs on a lead in Dublin Bay’s coastal areas to help protect crucial habitats for wildlife. Read more: bit.ly/4vzIwwP
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A wet but sombre commemoration of the 1920 Kilmichael Ambush where the West Cork IRA Brigade led by the legendary Tom Barry ambushed a division of the RIC. Very impressive oration by Uachtarán CLG Jarlath Burns talking about the steps needed to prepare for a United Ireland.
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Sending @BandonGAA good luck in the County Final on Sunday from @OireachtasNews Leinster House. 🤞
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Looking forward to speaking tonight to the Wicklow Branch of BWI in the Ashford Community centre. ‘A Year of Birds - the Winter Months’. Starts at 07.30pm. Hope to see you there. Books will also be available for sale (ideal early Christmas presents!)
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A busy afternoon at the #HeritageIreland2030 Summit, starting with Heritage in Schools and ending with new careers and bring heritage to festivals such as @EPfestival & @BeyondThePaleIE. Keeps an eye on Dept and @NationalMons channels for video & report.
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We're committing a record €256 million for nature restoration & heritage, including: A 20% increase to over €100 million for National Parks & Wildlife Services to protect species and habitats. A 10% increase in funding for National Monuments and Built Heritage. #Budget2026
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New Pilot Project to Protect Ground-Nesting Birds from Mink 🦆🪺 The National Parks and Wildlife Service, in collaboration with the Breeding Waders EIP and the NARGC, has launched the Midlands Mink Eradication Programme — a first-of-its-kind initiative to protect Ireland’s vulnerable ground-nesting birds. Predation by invasive American Mink is one of the biggest threats to species such as Curlew, Lapwing, Red Grouse, Grey Partridge, and Hen Harrier. This new pilot programme will: ✅ Target a 2,600 km² area around Lough Ree – one of Ireland’s most important breeding wader sites ✅ Use state-of-the-art detection technology and a specialist mink dog to find mink ✅ Be delivered through a trained volunteer network, ensuring humane and effective trapping ✅ Support EU efforts to remove invasive mink and protect native wildlife Minister of State for Nature, Heritage & Biodiversity, Christopher O’Sullivan TD, said: “American Mink are a serious threat to our native birds and other wildlife. This programme, based on science and citizen engagement, is a major step forward in tackling invasive species across Ireland.” 👥 How You Can Help: Members of the public and local communities are encouraged to support the project and report mink sightings. Together, we can protect Ireland’s precious ground-nesting birds for future generations. 📍 Project Area: Lough Ree region, stretching south to Shannonbridge, west to the River Suck, north to Rooskey, and east to Longford Town.
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Christopher O’Sullivan TD retweeted
Great to officially open the N71 Gallanes Active Travel Scheme in Clonakilty alongside my colleague, @COSullivanTD who worked tirelessly on this project. This couldn’t have happened without the support of the community, especially Clonakilty Rugby Club and @CorkCountyCouncil
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Yesterday an Asian Hornet nest was found in around Cork City. These are an invasive species which could have a devasting impact on our bee population if left to grow. Minister @COSullivanTD wants to the thank the public for their help, and to keep vigilant in the future too.
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One of the Semipalmated Sandpipers at Clonakilty today. Nice palmations!
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BANDON: A brand new 64ft artwork on Patrick’s Quay was officially unveiled by Jr Min. Christopher O’Sullivan. Carmen Quigley’s impressive piece, commissioned by Creative Bandon celebrates life all along the Bandon valley @COSullivanTD #creativebandon #bandonriver
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Its Heritage week🙌 Sat 16-24 Aug With an incredible array of around 2,000 events on across Ireland, celebrating cultural heritage, built heritage & natural heritage. Visit bit.ly/4metpEt to check out the events you can enjoy in your area! @COSullivanTD @HeritageHubIRE
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Minister @COSullivanTD was in in Killarney Wildlife Park over the weekend for the release of 4 White-Tailed Eagle chicks. This year marks a successful end to the Reintroduction Programme which has released 245 chicks since 2007. Learn more: bit.ly/3HtmY1c @NPWSIreland 🦅
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In Fianna Fáil, we believe in safeguarding our heritage. Na Píobairí Uilleann @Napiobairi have shown @COSullivanTD & @votemaryfitz their plans to expand their centre in Dublin, which will support not just Uileann Piping in Ireland, but dance & music as well.
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We are v grateful to Minister @COSullivanTD for helping us celebrate the expanded #GrasslandsTrail this wk He joined us @ Cullahill Mountain SAC, & I think he enjoyed it! Check out the excellent video he made 😀 facebook.com/share/v/1EybGtQ… Visit GreatIrishGrasslands.ie for more
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"History will be brought to life for future generations to come." Senator @votemaryfitz gives us an update on the works for the new 1916 Museum on Moore St.
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Christopher O’Sullivan TD retweeted
I was interviewed on @morningireland at the Little Tern colony on Kilcoole beach Co Wicklow this morn abt our IBAs for Seabirds launched 2day #WorldSeabirdDay The tern wardening there is managed by us but,critically, funded by @NPWSIreland @COSullivanTD rte.ie/radio/radio1/clips/22…
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