Activity 3: OŠ Mladika Ptuj - Our tree Birch https://www.globe.gov/c/message_boards/find_thread?p_l_id=18703103&threadId=117501411 2026-10-10T14:50:45Z 2026-10-10T14:50:45Z Marta Skrbinšek https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=117501410 2023-11-19T19:46:18Z 2023-11-17T13:11:23Z

<span style="font-size: 10px;"><span style="font-family: Calibri, sans-serif"><span style="font-size: 10px;"><span style="color: black">Hello again from Primary school Mladika, Ptuj, Slovenia!<br />​​​​​​​<br />We have chosen to observe a birch (lat. Betula pendula). </span></span></span></span><br /><span style="font-size: 10px;"><span style="font-family: Calibri, sans-serif"><span style="font-size: 10px;"><span style="color: black">We started observing on September 26th. All four leaves were in phase 5GY 3/2.</span></span></span></span><br /><span style="font-size: 10px;"><span style="font-family: Calibri, sans-serif"><span style="font-size: 10px;"><span style="color: black">On November 6th, three leaves have already fallen, one leaf is in the phase 2.5Y 8/6.</span></span></span></span><br /><span style="font-size: 10px;"><span style="font-family: Calibri, sans-serif"><span style="font-size: 10px;"><span style="color: black">On November 10th all leaves have fallen.</span></span></span></span><br /><span style="font-size: 10px;"><span style="font-family: Calibri, sans-serif"><span style="font-size: 10px;"><span style="color: black"></span></span></span></span><br /><span style="font-size: 10px;"><span style="font-family: Calibri, sans-serif"><span style="font-size: 10px;"><span style="font-family: Helvetica, sans-serif"><span style="color: black">​​​​​​</span></span></span><span style="font-size: 10px;"><span style="color: black">Kind regards!</span></span><span style="font-size: 10px;"><span style="font-family: Helvetica, sans-serif"><span style="color: black"></span></span></span></span></span><br /><img src="https://www.globe.gov/documents/18702582/0/Breza+1.jpg/46495753-e933-1f97-cfac-84043e2d3c55?t=1700226610735&amp;imagePreview=1" /><br /><img src="https://www.globe.gov/documents/18702582/0/Breza+2.jpg/5f79a976-c906-ac9d-1035-32df052f2d4f?t=1700226643909&amp;imagePreview=1" /><br /><img src="https://www.globe.gov/documents/18702582/0/Senescenca+listov.png/20ec8500-f6ad-03aa-a4a1-7e478dd66ce1?t=1700417959019&amp;imagePreview=1" /><br />​​​​​​​​​​​​​​<img src="https://www.globe.gov/documents/18702582/0/Obarvanje+listov.png/5300ec15-6914-0a19-9c10-65d91419ad24?t=1700422919231&amp;imagePreview=1" />

Marta Skrbinšek 2023-11-17T13:11:23Z