autumn 2021 green down observations in Goraj, Poland https://www.globe.gov/c/message_boards/find_thread?p_l_id=18703103&threadId=83702510 2026-05-28T17:32:19Z 2026-05-28T17:32:19Z Andrzej Junak https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=83702509 2021-10-06T14:14:14Z 2021-10-06T14:13:28Z

It's back to watching the beech and the oak from the last season. This time accompanied by a new subject - a birch. Also, we're continuing our collaboration with our friends from Estonia and the USA.

Andrzej Junak 2021-10-06T14:13:28Z