2020 Spring : Our birch https://www.globe.gov/c/message_boards/find_thread?p_l_id=18703103&threadId=67102361 2026-06-22T07:31:17Z 2026-06-22T07:31:17Z Nataliia Boyko https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=67102360 2020-06-01T19:44:26Z 2020-06-01T19:44:26Z

Greetings from Ukraine!<br />My students are observing birch tree. Here is the picture of our   birch now. Today was + 12° С.

Nataliia Boyko 2020-06-01T19:44:26Z