Autumn 2023 https://www.globe.gov/en/c/message_boards/find_thread?p_l_id=18703103&threadId=118722392 2026-04-17T15:05:50Z 2026-04-17T15:05:50Z Snježana Marković-Zoraja https://www.globe.gov/en/c/message_boards/find_message?p_l_id=18703103&messageId=118722391 2023-12-12T16:40:33Z 2023-12-12T16:40:33Z

HI, from  Dubovac Primary school, Karlovac, Croatia.<br />We continue to observe a two birches (lat. Betula pendula).<br />Observation on December 6<br />The leaves, on birch 1.:<br />leaf 1. 5GY 7/12  leaf 2. 5GY 7/12  leaf 3. 2,5Y 8/12  leaf 4. 2,5Y 8/12<br /><img src="https://www.globe.gov/documents/18702582/0/Birch+1+december+6.jpg/363e744a-7d02-791b-51fc-5d08fbbfedaf?t=1702399051479&amp;imagePreview=1" /><br /><br />The leaves, on birch 2: all fallen<br /><img src="https://www.globe.gov/documents/18702582/0/Birch+2+Decmber+6.jpg/29162fb0-63ab-6c2e-10d8-b6e366db0456?t=1702399125785&amp;imagePreview=1" /><br /><br />Diagram of Birch 2.<br />​​​​​​​<br /><img src="https://www.globe.gov/documents/18702582/0/Slika1+%281%29.png/516df34c-68a2-cb82-f336-b2d15fb18f2a?t=1702399176142&amp;imagePreview=1" />

Snježana Marković-Zoraja 2023-12-12T16:40:33Z