glacial erratics – In the Woods
Gurney Journey: April 2022
Which species of oak trees have the most tannins, or are they mostly the same? - Quora
Why do birch trees have white bark, but oak trees have brown? - Quora
Why are oak trees characteristic deciduous trees that lose their leaves in the fall and re-grow them in the spring? - Quora
Britain's Wildlife, Chris Gibson Wildlife
Why does an oak tree have clumps of leaves in the winter? - Quora
Maryland Biodiversity Project - Have you noticed that certain deciduous trees retain their autumn leaves through the winter, dropping them in the spring? In our area, most of these are oaks, but
reflection – In the Woods
Excel Tree ISA study group
Why are oak trees described as 'a live oak tree?' I've seen it written that way in books and was wondering if dead oaks are so common that the distinction is necessary.