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All posts for the month November, 2017

Autumn among the beeches

Ian Stewart

If life is getting you down or you’re feeling particularly stressed why not take a gentle afternoon stroll through a beech wood? Walking through a beech wood in the fall is a serene experience that will instantly melt away your troubles. And if you look closely, the beeches have a few surprises in store…..

The American Beech (Fagus grandifolia) is a fairly common tree across almost all of the eastern United States and is easily recognized by its smooth, pale gray bark and its above-ground ‘knees’ formed by the tops of its shallow roots. We have several stands of old, large beech trees around our DNS sites because early settlers tended to leave them alone as they often grow on hillsides which aren’t attractive sites for home building or farming, and also because their hard wood is difficult to cut.

At this time of year the ground beneath a beech wood is littered with a carpet of their golden leaves and if you wait long enough you will see a variety of mammals and birds rustling though them in search of fallen beech nuts. These distinctive triangular nuts emerge in pairs from their tough, furry husks when ripe and are beloved by deer, squirrels and Blue Jays and were apparently the favored food of the extinct Passenger Pigeon. Beech nuts are edible to humans once they have been peeled although they are apparently bitter and may even be toxic in large quantities so we do not recommend that you eat them.

Part of the reason beech woods are so attractive to walk through is that they are remarkably open, with very little understory of bushes or shrubs to navigate through. This is because beech trees are thought to be allelopathic, meaning they exude a chemical into the soil around them which inhibits the growth of other plants. Sometimes the only plant you see growing near a beech tree is a ring of ‘root sprouts’ growing around its trunk, which is a direct way through which beech trees spread in addition to their nuts.

Still, despite their placid outward appearance beech woods are tinged with intrigue. If you get down on your hands and knees you will notice that most of the trees have a circle of mysterious brown weedy stems around their base. These are known as Beechdrops (Epifagus virginiana) and are among a handful of plants that don’t photosynthesize but instead live parasitically by burrowing into the roots of beech trees and extracting their nutrients.

So please take the time to explore a beech wood this fall, but be sure to appreciate the small struggles going on underneath these giant trees!

By Shannon Giordano, Public Relations & Social Media Coordinator

Fall is a prime time for planting trees, and Delaware Nature Society has planted quite a few in the last three weeks. Planting trees in the fall can be the best time because the trees are going dormant for the winter and the ground is often very moist, which means when spring comes and the soil starts to warm, the trees will be ready to grow.

In the past several weeks, Delaware Nature Society has planted over 600 trees at three locations. On October 27 at Coverdale Farm Preserve, the planting of 12 enormous Red Oaks and Bicolor Oaks with 9 foot root balls and full canopies began. They were brought in one at a time by truck and are being placed in a section of field that is currently used for feed hay. This planting is part of Coverdale’s 10-year Master Plan. The field the trees were planted in will be turned into a grazing pasture that will house movable animal shelters. These trees were planted in a specific area in order to create a buffer for the Farm’s neighbors, and provide shade and forage for the livestock. All 12 of the trees have been put into the ground and other areas of the farm are designated for reforestation in the future. A big thank you goes to Hank Davis who not only funded the purchase of the trees, but hand selected the trees and is also funding their installation. Hank is a true champion of Coverdale Farm Preserve, and for that we are ever grateful.

Last weekend, two large tree planting events were held on Saturday morning. The first event took place at Middle Run Natural Area where approximately 150 volunteers helped to plant 400 trees. The tree planting is just one aspect of the biodiversity management project that Delaware Nature Society manages at Middle Run under contract with New Castle County. Jim White, DelNature’s Senior Fellow for Land Biodiversity Management, heads up the planting efforts each year. “We are working to increase the park’s forest habitat as well as to increase stream buffers next to Middle Run, which is a tributary of White Clay Creek,” says Jim. Increasing forest habitat provides food and shelter for a wide variety of native wildlife. Stream buffers slow down and filter pollutants and help to reduce erosion. Tree planting also has many other benefits, including making a positive impact on climate change. County Executive, Matthew Meyer also attended the event, lending a hand with the planting. Since 1991, thousands of volunteers have helped to plant about 55,000 trees at this New Castle County park, which is located near Paper Mill and Possum Park roads in Newark.

The second planting event last weekend was held at DuPont Environmental Education Center (DEEC). The Rotary Club of Wilmington planted 200 trees in the Russel Peterson Urban Wildlife Refuge with staff from the DNREC Division of Fish and Wildlife.  The project was funded by members of the Rotary Club who donated $2,000 for the trees along with funding from DNREC. The tree planting is part of an effort over the past 20 years to restore the freshwater tidal marsh with native plants to provide habitat for waterfowl, song birds, deer, raccoon, beaver, and even river otter. The Rotary Club of Wilmington planted the trees as part of a challenge to all Rotary Clubs across the globe. International Rotary President, Ian H.S. Riseley challenged every Rotary club to make a difference by planting one tree for each of its members between the start of the Rotary year on July 1, 2017 and Earth Day on April 22, 2018.

A sincere thank you to everyone who was a part of each of these events!