Broadleaf Tree Silhouettes

Did you know that it is possible to identify a tree simply by its silhouette? Silhouettes are in fact very important in dendrology. But it does take an expert eye to identify the exact tree species by its silhouette alone. Often, you will need to observe the leaves, fruit and bark to correctly identify a tree.

Now, look at the examples on the left-hand side of the screen. As you can see, they are all different. Some have branches from the ground up, as in the case of alders, which are considered to be large bushes. Others, like the American elm, are umbrella-shaped with drooping branches .

The trembling aspen , which is straighter than the white birch, has ascending branches and an elongated oval-shape. The white birch is simply oval in shape.

The red oak is round and has many large, strong branches, whereas the sugar maple ressembles a large pear with many small branches!

By comparing silhouettes, you will develop an expert eye and will be able to observe the broadleaf trees in your neighbourhood.

The best time of year to observe the silhouettes of broadleaf trees is once the leaves have fallen. You will see the profile of the tree far more clearly. It is recommended that you select a single, isolated specimen for observation. You will be able to see the shape of the silhouette properly, without interference from other trees.