Global Tree Specialist Group
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globaltreesg.bsky.social
Global Tree Specialist Group
@globaltreesg.bsky.social
The IUCN/SSC Global Tree Specialist Group is a global network of experts who all contribute to the conservation of globally threatened trees.

Find out more visit - https://www.bgci.org/global-tree-specialist-group/
🌴🦜 Pseudophoenix ekmanii, a palm species endemic to Dominican Republic, has been newly assessed as Critically Endangered. It provides nesting habitat for the Hispaniolan Parrot but is frequently destroyed during the illegal collection of chicks and eggs for the pet trade. #conservation
October 10, 2025 at 10:15 AM
🌳🦜 Ocotea monteverdensis is a large canopy tree endemic to Costa Rica. It provides food for #threatened birds like the Resplendent Quetzal and Three-wattled Bellbird, which act as seed dispersers. Assessed as Critically Endangered it is threatened by forest loss and logging.
October 10, 2025 at 10:15 AM
Last week members of the Global Tree Assessment team were in New York delivering IUCN Red List training to staff and students @nybg.bsky.social 🌳🌿 Thanks to all who joined! #plantconservation #botanicgardens
September 1, 2025 at 3:00 PM
📣 New research published by BGCI and Global Tree Assessment collaborators in @plantspeopleplanet.bsky.social reveals that nearly half of tree species found in Mesoamerica are threatened by #extinction 🌎🌳 Read the full article at the link below!

🔗 buff.ly/z9d0Yrh
June 19, 2025 at 1:04 PM
The IUCN Red List has been updated today adding over 800 new assessments for #tree species. Included in the update are species of Boswellia (frankincense trees) on Socotra Island, Yemen, with all species threatened with #extinction due to grazing and extreme weather.

buff.ly/yeZa8bV
March 27, 2025 at 3:00 PM
Over the last 2 days, members of @globaltreesg.bsky.social met at Morton Arboretum to reflect on the group's progress so far within the IUCN Species Conservation Cycle, and to set targets and actions for the next quadrennium (2026-2029). Thanks to all who have contributed!🌳 #treeconservation
March 11, 2025 at 4:00 PM
Wishing all our GTA assessors and reviewers, and Global Tree Specialist Group members a very Happy Holidays and wonderful New Year!

Thank you for all your work in 2024!
December 25, 2024 at 10:00 AM
In July, @BGCI and the Global Tree Assessment co-organised a ThinkTank @osaconservation in Costa Rica, bringing together participants from across Mesoamerica for a week to discuss how to prioritise and mobilise tree conservation in the region.
December 23, 2024 at 4:00 PM