Acorns are born on long stalks, a key characteristic that occurs only in this species and helps with identification ... the horse chestnut tree is susceptible to a fungal disease known as bleeding ...

If the leaves they find are not on the sheet, use a tree identification book from the library. They can write what tree each leaf comes from on the appropriate page. 6 When they've finished ...

As spring slowly arrives in the North, an arborist’s fancy turns to thoughts of trees. It’s true for Jake MacDougall, who ...