IUCN (@IUCN) header
IUCN (@IUCN) profile picture

For over 70 years, IUCN has provided organisations with knowledge and resources needed to address environmental challenges and achieve sustainable development.

Gland, Switzerland
Joined March 2009
Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)Photo by IUCN (@IUCN)
✅ The #IUCNcongress2025 in Abu Dhabi has concluded setting the strategic direction for global nature conservation over the next 20 years. 📊 Key outcomes: • 10,000+ participants • 1000 + events • 148 Resolutions adopted • 100+ new Members • First Summit of Indigenous Peoples & Nature 🌍 Nature is central to climate resilience, human well-being, and sustainable development. 🔗bit.ly/3W3nZkq #IUCN #NaturePositive #ClimateAction
59
51
3
193
22,217
Virtually every assessed shallow-water coral reef ecosystem is threatened, with 96% Critically Endangered. Heat stress from climate change is the single most consistent threat, but reefs in most parts of the world are not yet lost. #CoralReefs #COP17Armenia
2
22
1
38
1,322
Nominations are now open for the 2027 International Ranger Awards! 🏆The Awards celebrate exceptional rangers and ranger teams working to protect biodiversity, support communities and conserve some of the world’s most important places for nature. Find out more: info.iucn.org/4yDa3hC #InternationalRangerAwards #uniteforrangers #COP17Armenia #COP17
19
5
44
4,681
At the #COP17Armenia High-Level Segment, IUCN Director General Grethel Aguilar set out five calls to action to move from promise to delivery. Full statement 👉 info.iucn.org/4BB7ZK0 #COP17
15
2
34
2,018
IUCN has launched its first global strategy to tackle invasive alien species. Its four goals: better data, stronger capacity, effective prevention and response, and more sustainable finance. Learn more: info.iucn.org/4iyMTUW #COP17Armenia #InvasiveAlienSpecies
2
44
111
2,790
From the Red Sea to the Great Barrier Reef, nearly all assessed shallow-water coral reef ecosystems face an extremely high risk of collapse within 50 years. Collapse means hard corals almost disappear and algae, rubble and sponges take over. #CoralReefs #COP17Armenia
2
28
2
49
2,158
Welcome to the #IUCNGreenList 🌿 These three sites in China have achieved Green List status for the first time: 📍 Beijing Yeyahu Nature Reserve 📍 Fujian Liangyeshan National Nature Reserve 📍 Zhejiang Qingliangfeng National Nature Reserve Celebrated at the Green List Awards at #CBDCOP17. #COP17Armenia
2
16
47
2,091
Seven French sites, from Essonne to Tour du Valat, also had their status reaffirmed. 🇫🇷 All are assessed against the IUCN Global Standard for Effective and Equitable Protected and Conserved Areas (formerly the Green List Standard). info.iucn.org/3UkU5uH
2
11
325
BREAKING: IUCN launches its first global strategy to tackle invasive alien species. They have contributed to more than 60% of global extinctions, says the IUCN Red List. Learn more: info.iucn.org/4iyMTUW #COP17Armenia #InvasiveAlienSpecies
1
64
5
114
4,275
NEWS: Virtually every assessed shallow-water coral reef ecosystem is threatened, with 96% Critically Endangered. Heat stress from climate change is the single most consistent threat, but reefs in most parts of the world are not yet lost. #CoralReefs #COP17Armenia
3
32
2
67
2,019
Climate change and biodiversity loss are interconnected crises. Climate impacts threaten 43% of natural World Heritage sites, while Arctic seals are moving closer to extinction as sea ice melts. At #COP17Armenia, IUCN urges countries to address both crises together through stronger biodiversity action. 🔗 Link in comments
3
18
2
35
2,244
At #COP17Armenia, countries must turn the first global review of the Kunming-Montreal Global Biodiversity Framework into stronger action for nature. That means closing implementation gaps, strengthening finance, involving all stakeholders, and improving collaboration across global agreements. 🔗 IUCN’s positions: link in comments
2
9
23
1,717
New at #COP17Armenia: the IUCN Global Standard for Effective and Equitable Protected and Conserved Areas. Formerly the IUCN Green List Standard, it gives every protected and conserved area a common framework to assess, improve and show how well it’s performing, key to delivering on 30x30. Learn more 👇
1
23
42
2,051
Ecological integrity can tell us how well a natural place is still working, and if it can recover from the shocks coming its way. A new report from IUCN explains how to put ecological integrity into conservation policy and practice. Read the report by clicking the link in the comments. @TheWCS @MooreFound
3
34
92
3,416
At #COP17Armenia, countries must turn the first global review of the Kunming-Montreal Global Biodiversity Framework into stronger action for nature. That means closing implementation gaps, strengthening finance, involving all stakeholders, and improving collaboration across global agreements. 🔗 IUCN’s positions: link in comments ⬇️
3
21
1
46
3,728