The Missouri Department of Conservation (MDC) is accepting used natural Christmas trees to create fish habitat in Lake 33 on the August A. Busch Conservation Area in St. Charles and in north St. Louis County at Spanish Lake Park. Christmas trees can be donated at these lakes between now and Jan.10, 2018.
Read more below from the MDC about how recycled Christmas trees help native Missouri fish.
So how does recycling a used Christmas tree give fish something to celebrate? Turns out, a bunch of them can create the aquatic equivalent of an underwater condominium.
“A lot of lakes we work with are manmade and there’s not much fish cover in them, so we have to figure out how to put fish habitat in those lakes,” said Kevin Meneau, MDC Fisheries Management Biologist. “Christmas trees are one of the best ways to do that in winter.”
According to Meneau, the trees provide woody cover that makes excellent habitat for invertebrates. These are an ideal food source for smaller fish, which draws them in like a magnet. This, in turn, brings in bigger fish and creates a situation that gives a boost to the lake’s entire food chain.
“They also help young fish,” Meneau added, “because when the adults spawn their young can hide in those trees.”
The trees benefit some of the most popular fish that anglers like to pursue, including largemouth bass, bluegill, redear sunfish and crappie.
Since these fish typically spawn in shallow water, the trees are tied to cement blocks and submerged at depths of four-to-seven feet to give emerging fish easy access to their cover.
The underwater brush piles concentrate fish allowing the submerged trees to be a boon for anglers as well. By noting the location of the trees, astute anglers can focus their efforts in these areas to improve their odds. Meneau said the treetops are usually visible for five-to-six weeks after being put into the lake before they become waterlogged and sink completely. This gives anglers until about mid-March to locate these potential fishing jackpots. Resourceful anglers often mark the sites for future reference on maps they make themselves or by using a GPS.
Meneau said it’s best to drop off the entire tree, without cutting it up or removing any branches. Tree donors should remove all decorations, including lights, garland, and ornaments before drop off.
The August A. Busch Conservation Area in St. Charles is located on Route D, two miles west of Highway 94. Signs in the area will guide visitors to the drop off point. Spanish Lake Park is located at 12500 Spanish Pond Road in Spanish Lake.