Activity 2. Our Birch. Kovel Activity 2. Our Birch. Kovel https://www.globe.gov/c/message_boards/find_thread?p_l_id=18703103&threadId=117110135 2026-04-04T07:51:01Z 2026-04-04T07:51:01Z Activity 2. Our Birch. Kovel Irina Saharuk https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=117110134 2023-11-10T07:49:31Z 2023-11-10T07:49:31Z Hi to all. Today it is sunny, the air temperature is +4°C. We continue to watch the birch trees. 1, 3, 4 leaves are lost. 2 - 5YR7/12.<img src="https://www.globe.gov/documents/18702582/0/20231109_102953.jpg/8d65ec86-46c3-7d3c-b4de-880802a91d00?t=1699602559637&amp;imagePreview=1" /> Irina Saharuk 2023-11-10T07:49:31Z