Oaky D'Oak, we're planting Oaks!

For Earth Day (April 22) and Arbor Day (April 30), TLC is planting oaks with people throughout McHenry County. These little trees will be Mighty Oaks one day, but it could be 20 years before we're sitting under their shade!

So, what's up with that? What's the point of planting a tree if it is going to take that long to turn into a "real" tree?

Well, for those readers who have been checking out this blog for the last couple of years, you already know the answer, but let's review - for old time's sake!

McHenry County was once 40% covered in oak-hickory woods and savannas. Today, nearly 90% of those woods have been lost. Many were cleared in the earliest days of settlement for farming or building homes, barns & fences, or even to provide fuel to heat homes. In fact, during the first 40 years following settlement, 50% of the oaks were cut down. Over the following 130 years, another 38% were sacrificed - primarily for development.

So, isn't one tree as good as another?

No, Oaks are better. They really are in many ways.

Oaks have acorns. Acorns are a valuable food source for a diversity of wildlife ranging from deer to blue jays. Native people would make biscuits from acorn flour because they were potent sources of energy.

Insects love oaks, and more insects use oaks for at least some part of their lifecycles than any other type of tree. And a diversity of insects translates directly into a diversity of birds! So, even if one doesn't appreciate insects, most folks do like birds.

Oaks are McHenry County's heritage. Not maples, not willows, not cottonwoods. Oaks. Quercus. Macrocarpa (bur), Rubra (red), Bicolor (swamp white), Alba (white). And if we play our cards right -- if we all do what we can to restore, protect and regenerate our local oaks -- oaks will be our future too!

Remember, the Greeks said: A society grows great when old men & women plant [oaks] whose shade they know they shall never sit in. Let's make McHenry County a great society!!

The restorative force of fire

It seems counter-intuitive, doesn't it? Using fire as a tool to improve the condition of natural areas.

Yet, through millenia of struggle between plants, animals, and the natural forces of wind, snow and fire, a system developed in this area where the trees that were best able to withstand the effects of fire came to dominate much of the landscape. And along with those trees came the plant, animal, bird & insect species that were most compatible with those trees.

Yes, I'm talking about our oaks.

Like sentinels, the bur oaks stretched their branches out across the prairie, catching the maximum amount of sunlight - growing broader than they were tall.

And the fires made that all possible.

McHenry County sits at the line between two ecoregional zones - the Grand Prairie and the Prairie-Forest Border. To the south, east and west of this area there once stretched a vast grassland where the buffalo roamed and fires once swept for miles and miles before hitting a natural barrier like a river.

To the north and west was once the prairie-forest border region where the prairie gave way to trees, but the trees did not form actual forests. Instead, the trees - often oaks - were widely dispersed, or found in clusters where they were sheltered from the prairie fires that came from the south and west. This is where the oak savannas were created, and where a unique system of insects and plants emerged that is now one of the most endangered natural communities on the plant.

In the absence of fire, today's oaks are crowded out by fast-growing, shade tolerant species like maples, buckthorn and honeysuckle.

So as odd as it seems, we try to burn the woods when conditions permit, as it is the easiest way to keep them in a healthy condition that supports a greater diversity of plant & animal species!

Why we plant oaks

The facts can seem overwhelming:

- Nearly 90% of the oak woods that were here in 1837 are gone.

- At the rate things are going, the remaining oaks could be dead in 20 years.

- It takes twenty years for an oak tree planted today to produce its first acorns.

- The remaining oaks are not reproducing either due to:
* improper management of the understory (e.g. allowing species like buckthorn to grow un-checked, or keeping a manicured lawn under the trees),

* effects of animals (e.g. deer browsing young trees, field mice eating acorns), or

* the effects of invasive species on the soil chemistry and the unique web of life needed by an oak's root system.

Yep, it is tough being an oak tree in McHenry County today.

And that's why we plant oaks whenever we can. On 10/10/10, that meant planting 100 oaks around McHenry County with the help of nearly 100 local residents. Those 100 trees will not replace the woods that are at risk today, but by working with local residents to plant trees today, we are teaching a next generation to take ownership for the future of these trees.

Since 2007, TLC has worked with nearly 1,000 local residents of all ages to plant over 1,000 oak trees. Those people can visit the trees they planted, and know that they are part of something bigger - something hopeful - something positive for the future.

It is too easy to get lost in the facts, and to feel overwhelmed, wondering "what can I do? It's hopeless! I can't change things!" But the fact is that every one of us has the ability to do something. Even just one thing, and that WILL make a difference.

Plant an oak. Clear some buckthorn from underneath an oak. Gather acorns in the fall and deliver them to TLC. Support organizations like TLC who are working to save the remaining oak woods, and to help ensure that future generations will have the opportunity to experience the magic and wonder of these magnificent trees -- just as we do today!

The fact is that there is time. These trees are still with us today - they have lasted long enough for us to learn what they need, and to take action.

Memorial Tree Planting Approaches

On May 23rd, TLC will have its second annual Memorial Oak Planting! This is a program we started in 2008 to provide local residents with a unique way to create a living memorial.

There are two options available:

- for $50 per tree, TLC will plant a tree for you to commemorate a special occasion (like a birthday or anniversary) or remember a loved one. TLC will send a certificate to the person of your choice to memorialize the planting.

- for $35 a tree, individuals can come and plant an oak themselves. (Each additional tree planted is just $20, so two trees would be $55 if you plant them yourself.) Planting times are at 9:30am and 11am for those who wish to plant their own tree. Call the TLC office 815-337-9502 to reserve your time.

As I am writing this, I think we have 40 trees ordered! That is going to be a nice oak grove one day! We will erect a sign to commemorate the planting.

We are very excited about the location of the planting: it will be at one of our newest easements, the 25 acre Hennen Conservation Area on Dean Street in Woodstock. The site where the trees will be planted is currently lawn, but will be restored to savanna over time as a demonstration of how people with oaks can convert their lawns to savanna if they have oaks.

The Hennen property is in the process of becoming a public park, so the grove of 2009 Memorial oaks is ensured of a good home for the next 100+ years!

Visit http://www.conservemc.org/ to place your order.