Tag: Blueberry


Duck Lake Fire Recovery and Regeneration, One Year Later

27
August

Duck Lake Fire

If it weren’t for the blackened pine tree silhouettes still scattered across the landscape of the area that burned just over a year ago, one would not know that such a devastating fire had occurred. As I visited some of the same areas as last year, it was difficult to get the same exact position and angle for pictures. Larger trees have been removed, so the land marks used a year ago for photo monitoring are gone. Most of the area is covered in a lush green of bracken fern, grasses, blueberry and flowering plants. Hardwood trees that seemed to be killed by the fire are regenerating with new growth from the base. Pine trees are popping up all over as seedlings. Jack Pines need the heat of the fire to open their cones and release the seeds to the soil below. As can be expected this is a bumper year for blueberries in the burned over area. Some are small but many are of good size for wild berries and very tasty.

Pine Seedlings

Pine Seedlings

Wetlands and lakes that were dry and burned over a year ago once again have water in them and are flourishing. Many shallow wet depressions in the midst of dry barren pine areas are yellow with goldenrod as well as with the grasses and sedges in abundance. Sundews, pitcher plants, cotton grass and many other species have reemerged.

Swamp Lakes Area

Swamp Lakes Area

We often look at the devastation left behind by wildfires, but forget that fire is a natural purging and regenerative tool. As already mentioned some plant species need fire to release their seeds or start germination. Fire cleans the landscape of fallen or felled trees and as it moves across the landscape, fire helps to release nutrients tied up in old plant material and litter on the forest floor. In prairies fire helps keep out non-prairie plants and maintains the system. As one walks through the fire zone we see an abundance of new growth and life emerging from the ashes and will continue to see this area grow into a lush environment. The bottom line is that this area is probably healthier than the surrounding areas that have not been burned.

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Duck Lake Fire Update

23
August

Duck Lake Fire 01200057

Out of the fire comes life. So often we hear about the devastation caused by wild fires, but not much follow up on the amazing recovery of the natural systems. On August 11, I revisited some of the same areas of the Duck Lake fire near Newberry, which I had previously visited in June. This most recent visit came only 11 weeks after the third worst wild fire in Michigan’s history. It is truly amazing to see the forest and wetlands that were so severely burned, are now rapidly recovering and bursting with new life. As the fire swept through it cleaned up some of the buildup of organic matter on the forest floor, and as a result also released nutrients back into the soil.

Many plant species are reemerging from the ashes. Blueberries are sprouting up all over as well as young shouts from the bases of deciduous trees. Mushrooms can be found on the forest floor. Wintergreen and Bunchberry are returning with vibrant colors of green found in the new foliage, and Meadowsweet was blooming in an area that had been burned over near a lake, and the ferns seem as if nothing happened. Grasses dominate in the more open fertile areas.

Some species such as the blueberry thrive in the years after a fire and in some cases morel mushrooms are abundant the next spring. Jack pines need the intense heat to release their seeds from the cones and start a new generation of trees.

Duck Lake Fire 01200064

Logging operations have swung into high gear and none too soon. At one stop in a Jack Pine area, we found significant signs of the Flathead Pine Borer. The larvae chew through the inner bark with a voracious appetite. As they feed they push long thin, saw dust looking pieces of wood out of through holes in the bark. The base of the trees become covered with this material and can quickly catch the attention of anyone in the immediate area.

As the ant lions have begun digging pits to trap ants again and vegetation returns, life goes on in the burned over forest. The black makes a beautiful contrast with the new greens and the browns from the fire scorched trees. My friend who accompanied me on this trip found many scenes to be quite beautiful. Let’s watch over the next few years as life continues to rise from the ashes.

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