Grant Macdonald❄️
geogeordie.bsky.social
Grant Macdonald❄️
@geogeordie.bsky.social
Studying the poles - sea ice, ice shelves, and now emperor🐧, using 🛰️ & field work❄️. Postdoc at Durham.
Formerly of UChicago, UTSA, UVic.
Really enjoyed giving a talk on our penguin 🐧 work last night at the Natural History Society of Northumbria @nenature.bsky.social - I was the warm-up for this fantastic talk on Great Auks by Tim Birkhead
October 21, 2025 at 9:50 AM
Excited for @cryopolitics.com and her (first) book! Privilege to be at the launch tonight - almost exactly 13 years (😱) after meeting as @scottpolar.bsky.social mphil desk neighbours.
October 1, 2025 at 9:32 PM
A great couple of days at this Royal Society event on Antarctica.

-Antarctica keeps surprising us
-We impact Antarctica and Antarctica impacts us
-Some changes are already underway but we still have a lot of agency, every .1 of a degree matters!
October 1, 2025 at 1:32 PM
Don’t think anyone got a picture of me, but enjoyed representing penguins in Paris in an ANT-ICON session on marine conservation 🐧 🇫🇷
July 8, 2025 at 5:53 PM
Beautifully inter-disciplinary workshop - all here for Antarctic conservation
July 7, 2025 at 11:27 AM
Not a bad place to work. Popped by the Seine during lunch break.
July 7, 2025 at 11:26 AM
I proper love a train to a conference/workshop. On my way to the Ant-ICON Antarctic conservation workshop in Paris
July 6, 2025 at 6:25 PM
On strike today with @ducu.bsky.social to protect jobs (and research and education!) at Durham University
June 13, 2025 at 3:28 PM
May 5, 2025 at 7:02 PM
2025 was actually tracking above 2024 & 2022 within the last month, and other years further back.It was still marginally above 2022 three days ago. In comparison to other years it took a sharp dive in early February and reached its minimum on 1st March, when recovery would have often already begun.
March 4, 2025 at 12:18 PM
Monitoring sea ice in Antarctica is really grim. In recent days sea ice extent has dropped below last year, and yesterday was only higher than the record-low year of 2023.

nsidc.org/sea-ice-toda...
March 4, 2025 at 11:59 AM