Silver birch with sap rising

Silver birch with sap rising

Observation - Silver birch with sap rising. Description: These Silver Birch were cut down as part of the woodland management a month ago, and the sap has been rising for the past few weeks. The weather has also been freezing for the past fortnight, so the sap has been freezing as it emerges.

These Silver Birch were cut down as part of the woodland management a month ago, and the sap has been rising for the past few weeks. The weather has also been freezing for the past fortnight, so the sap has been freezing as it emerges.