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Marcella Corcoran Profile
Marcella Corcoran

@HorticultureSci

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Sharing horticulture techniques to save threatened plant species. Every species counts.

Joined May 2018
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@StHelenaPeaksNP
St Helena Peaks National Park
2 months
๐Ÿ”ฆ Itโ€™s #SaturdaySpotlight time! The ๐’๐ญ ๐‡๐ž๐ฅ๐ž๐ง๐š ๐…๐ข๐ง๐ ๐ž๐ซ๐ฐ๐จ๐ซ๐ญ, ๐พ๐‘ข๐‘Ÿ๐‘ง๐‘–๐‘Ž ๐‘›๐‘’๐‘š๐‘œ๐‘–๐‘‘๐‘’๐‘  is an endemic liverwort species found in abundance in our cloud forest often forming massive hummocks on sloping terrain or covering tree bark in smaller amounts ๐ŸŒณ๐ŸŒฟ #SHCFP
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@StHelenaPeaksNP
St Helena Peaks National Park
2 months
#DYK cloud forest mist capture supplies over 1/2 of our #drought prone islandโ€™s fresh water๐Ÿ’ง On #DRRday we applaud the work of our ๐Ÿ‡ฌ๐Ÿ‡งfunded #SHCFP teams who aim to safeguard St Helena's water security & increase supply by up to 20% for better #ClimateResilience๐ŸŒก๏ธ
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
๐Ÿงต1/3 โช Way back when, flax covered over 3,000 acres of land on St Helena and the industry directly employed 300 to 400 people โ€“ just check out this #throwback to workers drying out flax in the early 1900s!
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
๐Ÿงต2/3 However, New Zealand flax (Phormiun tenax) had a devastating impact on the Islandโ€™s lush native #endemic cloud forest ๐ŸŒณ and remains an incredibly #invasive species to this day!
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
๐Ÿงต3/3 ๐ต๐‘ข๐‘ก ๐‘กโ„Ž๐‘’๐‘Ÿ๐‘’ ๐‘–๐‘  โ„Ž๐‘œ๐‘๐‘’ - our UK-Funded ๐’๐ญ ๐‡๐ž๐ฅ๐ž๐ง๐š ๐‚๐ฅ๐จ๐ฎ๐ ๐…๐จ๐ซ๐ž๐ฌ๐ญ ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ aims to reclaim areas dominated by flax and other invasives, returning them to their former glory as endemic-rich cloud forest habitat๐Ÿ’š #SHCFP #CloudForestRestoration
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
๐Ÿ”ฆ Time to shine the #Spotlight on St Helenaโ€™s great ๐๐ž๐š๐ค๐ฌ ๐๐จ๐œ๐ค๐ž๐ญ๐ฆ๐จ๐ฌ๐ฌ, ๐น๐‘–๐‘ ๐‘ ๐‘–๐‘‘๐‘’๐‘›๐‘  ๐‘โ„Ž๐‘–๐‘œ๐‘›๐‘’๐‘ข๐‘Ÿ๐‘ข๐‘ , a species #endemic to our cloud forest, often growing as thin light green to yellowish unbranching stems on vertical soil banks ๐ŸŒฟ #SHCFP
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
Happy #StatsDay! Its estimated that 1000mm of the 2024 average mist captured in the PNP was available for recharge๐Ÿ’ง This means mist contributed ๐Ÿ“๐Ÿ–% ๐จ๐Ÿ ๐ซ๐ž๐œ๐ก๐š๐ซ๐ ๐ž in 2024 in land above 690m, evidencing the importance of the cloud forest for water supply! #SHCFP
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
We're pleased to be receiving financial support from @UKBCFs to Sept 2028, supporting our @FCDOGovUK funded work to safeguard our cloud forest๐ŸŒณ Project Manager Shayla Ellick spoke to @BBCRadio4 about the importance of the cloud forest: https://t.co/q48910oahD (from 38.44) #SHCFP
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
๐Ÿงต1/3 For today's dose of #WednesdayWisdom, we introduce you to Vicky Wilkins, a valued partner of the St Helena Cloud Forest Project from The Species Recovery Trust @speciesrecovery ๐Ÿค Check the thread to learn about how the SRT is supporting our work under the #SHCFP ๐Ÿ‘‡
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
๐Ÿงต2/3 "A Global Biodiversity Treasure Tove" ๐Ÿ’Ž SRT has been supporting work to safeguard St Helena's cloud forest, one of the worlds rarest and most invertebrate-rich ecosystems, home to over 250 #endemic invert species, including the Spiky Yellow Woodlouse and Golden Sail Spider
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@StHelenaPeaksNP
St Helena Peaks National Park
1 month
๐Ÿงต3/3 The team have supported @SHnationaltrust with annual surveys, methodology & reporting, recovery plans, species-focused restoration techniques, red listing of over 100 inverts, DNA sequencing of endemics, and invasive control to halt extinctions and restore native habitat ๐Ÿ’ช
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@StHelenaPeaksNP
St Helena Peaks National Park
28 days
๐Ÿ”ฆ Itโ€™s #Spotlight time! The ๐‘๐จ๐จ๐Ÿ๐ญ๐ข๐ฅ๐ž ๐‚๐ซ๐ž๐ฌ๐ญ๐ฐ๐จ๐ซ๐ญ, ๐ถโ„Ž๐‘–๐‘™๐‘œ๐‘ ๐‘๐‘ฆ๐‘โ„Ž๐‘ข๐‘  โ„Ž๐‘ข๐‘š๐‘–๐‘ ๐‘ก๐‘Ÿ๐‘Ž๐‘ก๐‘ข๐‘ , is a delicate, pale leafy #endemic liverwort, often seen growing with other small bryophytes in moist places (tree trunks, dead logs, leaf litter etc.) ๐ŸŒฟ#SHCFP
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@StHelenaPeaksNP
St Helena Peaks National Park
2 months
๐Ÿงต5. Big thanks @FCDOGovUK for funding the workshop. Also a shout out to Sure SA for sponsoring the flawless broadband connection, allowing off-island partners, researchers and others to participate in important discussions! ๐Ÿค #SHCFP #ManagementPlan #Review
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@StHelenaPeaksNP
St Helena Peaks National Park
2 months
๐†๐ซ๐ž๐š๐ญ ๐๐ž๐ฐ๐ฌ! In addition to @FCDOGovUK funding for 25/26, the #SHCFP has secured further financial backing from the Darwin Initiative @UKBCFs for 1 Oct 25 - 30 Sept 28! THANK YOU both, ๐จ๐ฎ๐ซ ๐ฆ๐ข๐ฌ๐ฌ๐ข๐จ๐ง ๐œ๐จ๐ง๐ญ๐ข๐ง๐ฎ๐ž๐ฌ ๐Ÿ’ช @GO_ASHT
Tweet card summary image
gov.uk
New funding for local projects across 12 UK Overseas Territories and 36 developing countries over the next five years
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@RoseNewton123
Rosemary Newton
2 months
Last photos of Dequanโ€™s #DPLUS215 training at Kew: harvesting and photographing seedlings in the Quarantine House and an excellent morning of tree climbing @UKBCFs @BVIGovernment
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@StHelenaPeaksNP
St Helena Peaks National Park
2 months
How about some #ThursdayThoughts? ๐ŸŽž๏ธ๐Ÿ’ฌToday, Denzel George from the Peaks Team talks about the challenges of habitat restoration work under the UK-funded St Helena Cloud Forest Project and his love for caring for the Islandโ€™s #endemic plant species every day! ๐ŸŒฑ๐Ÿ‡ธ๐Ÿ‡ญ๐Ÿ’š#SHCFP
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@RoseNewton123
Rosemary Newton
2 months
Day 11: More DNA work this morning, followed by sowing Replicate 3 Great Tobago soil samples. Exciting to see germination from MSB tests Dequan set up last week! #DPLUS215 @UKBCFs @BVIGovernment
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@RoseNewton123
Rosemary Newton
2 months
Day 10: Dequan booting up for a morning with the Kew Tree Gang, learning the ropes with climbing and safety with the chainsaw, on #DPLUS215 training @UKBCFs @BVIGovernment
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@RoseNewton123
Rosemary Newton
2 months
Day 9: Exciting to do some filming in the Quarantine House at Kew of emerging seedlings today with Dequan from NPTVI for our #DPLUS215 project @UKBCFs @BVIGovernment
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@RoseNewton123
Rosemary Newton
2 months
Day 8: Dequan getting to grips with molecular work for #DPLUS215 this morning and this afternoon identifying specimens from BVI @UKBCFs @BVIGovernment
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