I have roamed the property we live on for over 60 years, walking, running, riding horses and yes even trail bikes. All five of my siblings and myself, helped my grandfather, father and mother, craft the trails around the lake. We were allowed to roam free, to skip rocks in the lake, swing on hanging vines and climb trees. Consequently, this interaction with nature instilled in myself and all my family members a deep love and respect for our woods.
Perhaps that is why I was so taken back when I begin to notice, the leaves that were not falling off the trees in the fall. I had never noticed this before but I am betting it has been going on a very long time. It became very clear that this was definitely a deliberate act of nature. A quick google search and voila, it is termed ,"Marcescence"
Here is a definition that I found for this phenomenon of nature. "Marcescence is where the tree retains dead leaves on its branches, which can be a protective mechanism against harsh winter conditions."
There appears to be three main theories why these trees participate in this seasonal practice.
#1. By keeping the dead leaves on the branches, the young emerging buds are protected from browsing herbivores such as deer. Since deer are plentiful in my neck of the woods, that could easily explain the abundance of marcesencing trees.
#2 Another thought is that the steadfast leaves protect the buds from harsh drying winds of winter. Often they grab and trap the snow and provide much needed moisture for the tree's winter nutrients.
#3 Lastly. many believe that the tree saves the leaves and drops them in the spring where they provide a nice compost rich in nutrients at the base of the tree. Giving this trees a head start start on emerging and growing in the spring.
I have several theories of my own...
#1 I wonder if the tree is just trying to help and protect any little insect or creature that could be potentially nesting over overwintering in the leaves. Certainly high up on a tree is safer than the ground during the harsh winter months Then conveniently the tree drops the leaves in the spring so the emerging insect can begin their new life.
#2 The deer, turkey, foxes, coyotes, and bobcats are are so easy to spot in a naked woods. So perhaps the trees are trying to help their nature friends by providing rustling noises as the hunters and other predators as they sneak thru the woods.
#3 Lastly, perhaps the golden light these shimmering trees project is to help keep forest lovers, like myself happy even in the the dead of winter. I smile when I see the lone beech proudly displaying its golden leaves while all its neighboring trees branches are bare. Sometimes it is fun to be a show-off.
Oakes and Beeches seem to be the trees that predominantly display this curious pattern in my woods. What ever the reason, I love it and it gives me "sunshine when the skies are gray."
Thank you Mother Nature for your wisdom, no.matter what the reason.