Birch bark or birchbark is the bark of several Eurasian and North American birch trees of the genus Betula. The strong and water-resistant cardboard-like bark can be easily cut, bent, and sewn, which has made it a valuable building, crafting, and writing material, since pre-historic times.
While bark’s main purpose is to protect the tree, it also serves as a good example of how every surface, nook and cranny in woodland can provide food, shelter, or both, for myriad living things, thereby increasing the overall biological diversity in the forest.
The bark of a tree is similar in many ways to our own skin. As well as being essential for the survival of the tree itself, a whole array of other species take advantage of this niche in the forest ecosystem. A short way beneath the outer surface of a tree’s trunk and branches, there is a layer ...
Overview: hazel is often coppiced, but when left to grow, trees can reach a height of 12m, where it can live for up to 80 years (if coppiced, hazel can live for several hundred years). It has a smooth, grey-brown, bark, which peels with age, and bendy, hairy stems.
The author/photographer presents the most spectacular, striking, and remarkable examples of bark that he has found across five continents. Each image is a work of art in itself and is accompanied by a photograph of each tree in its natural environment, along with information about its species, origins, uses, habitat, and location.
Growing Green Activity Pack – The trunk Trunk explorer 1. Bark that feels Texture Name of tree Smooth Rough Silky Prickly 2. Bark patterns dashes spotty diagonal stripes jigsaw 3. Find bark that matches these colours 4. Damaged bark low down on the trunk – circle which animals may have caused the damage 5.
Shagbark hickory nut trees are susceptible to some insect pests and diseases. The Connecticut Agricultural Experiment Station helps with the identification and solution of these problems. Harvesting Hickory Nuts. When we speak of the fruit (nut) from shagbark hickory nut trees, we are really dealing with three parts: The husk.
Unless your silver maple (Acer saccharinum) is young or recently injured, don't be worried about its peeling bark. Mature silver maples naturally shed their bark, a process many people find attractive. While shedding is a natural process for a healthy silver maple, injuries can cause splitting and premature peeling of bark. Keeping your silver maple healthy and protected helps ensure any shedding bark merely adds to your tree's ornamental appeal.
As the girth of the sycamore tree expands, the brittle bark tends to crack and come loose. There is no cause for concern. If fact, the resulting green, white, and cream bark patches are quite beautiful Basically, the bark of most young trees is smooth and thin. As the tree grows, the bark layer thickens with the outermost tissue eventually dying.
Unfortunately, these species are prone to fungal diseases such as sooty bark canker, or Cenangium. Over time, the disease can girdle your trees, reducing nutrients and water to the upper growth and preventing the flow of plant starches that feed development. Trees can die without proper treatment.