What are You waiting for?

We each need to do something - now.

That was the message from Dr. Kathleen Dean Moore at last night's Moral Ground discussion at MCC. If you would like to leave a world to future generations as rich in possibilities as the world we were born into, then you need to take action.

Identify your passions - the things that bring you joy - and your gifts, and figure out where those intersect with the environment's needs.

For example, Dr. Moore is a philosopher and a writer - those are her gifts and passions. So she decided to write a book, and to use her skills as a philosopher to develop strong arguments that she could use to inspire others to act.

One of those arguments really hit home for me -- if you love the Earth (and all the known and unknown treasures it contains), and you believe that the Earth and those treasures are in trouble, you have an ethical obligation to act. It would be wrong to do nothing.

I do love the Earth and the abundance of life and mystery that it has. I love that there are many things that people will never know -- like what early humans thought when they looked at the night sky, what was the creature like that first breathed air into a lung, or did the first squirrel to find - and eat - an acorn think "Yum" (in whatever way a squirrel might articulate that thought!).

I do believe that the planet - the the way we live today - is going to be a thing of the past, sooner than we want to believe. When we consider that if everyone living in China today were to live in the same way that the average American lives -- two cars per family, television, computer, buying more stuff than they need at stores that don't even pay their workers a living wage, the world would not have the resources to support it!

Think about that. In America, we live in a way that will never be enjoyed by most of the rest of the world. And by continuing to live this way, we are in fact reducing the quality of life for others.We are contributing to the spread of more deadly diseases by insects that thrive in the hot environment that is expanding across much of the planet. We are contributing to rising sea levels and increased violent storms that are forcing people from their homes. We are contributing to a melting polar ice cap that is displacing Inuit peoples from the land (or ice) that has been their home for thousands of years.

As Dr. Moore commented: "If aliens came to our world and started treating it the way we treat it - dumping poisons into our water, ripping mountain tops off for the coal and tossing the rubble into the rivers, putting poisons into the products we give to our children... We would be outraged, and we would fight back at these invaders' treatment of our world." But for some reason, when we are doing it to ourselves, we just take it as the price of doing business, or perhaps it seems too big a problem to tackle, so we go back to the couch and click on the TV.

Well, whether you want your grandkids to inherit a world as full of possiblities as the world you enjoy, or think it's unjust to force other people from their homes because of the way we live, or just because you love the Earth and everything in it, act. Act now. Today.

Start small, start large, but make a change - and another and another. Do what you can, today and every day. If you care about the future, the time to act is now.

Frogs and fairy shrimp and salamanders, oh my!

Did you hear the sound of a thumb raking over the teeth of a comb while on a recent hike? That's the Western Chorus Frog. The first frog to emerge when the ground thaws.

They are very loud near some wetlands in our area, particularly in the Alden region where small, fishless ponds (vernal pools) abound this time of the year. A diversity of tiny creatures, such as the fairy shrimp (photo to the right), are found in abundance, providing a valuable food source for the recently emerged amphibians, as well as the hatchling salamanders, frogs, toads and turtles.

In larger ponds - those with fish - these small creatures do not survive, as they become food for the fish. But, in the small temporary pools of spring, the young amphibians are able to mature, feed on mosquito larvae, and breed so there will be future generations!

If you live near one of these spring pools, be on the lookout for spotted salamanders! They have a tendency to end up in window wells - the three on the left were rescued from one during a spring hike to look at vernal pools and the critters found there!

Vernal Pools are Teeming with Life!

That's a crayfish, and last Friday, we saw several tiny, immature crayfish in vernal pools up in Alden Township. They were so tiny that the claws were about the width of a strand of hair! The entire critter was perhaps a quarter of an inch long, looking like some random bug larva, but under a magnifying glass, it became clear that these little guys were teeny-tiny crayfish!

A project to gather information about our local vernal pools has been organized by George Johnson, formerly of Alden Township but now living in Madison Wisconsin. One of the things that George had always hoped to accomplish when he lived in McHenry County, was to raise awareness of the presence and importance of these local temporary, spring ponds.

These seasonally wet areas are uncommon in the Chicago region, in large part because they are places that are filled in by homeowners and developers who do not see the benefits of having a wet, mucky spot in the yard each spring and perhaps into the summer.

The spring ponds are fairly common in Alden Township for a couple of reasons: 1. the area is still sparsely developed, and 2. historically, much of the area was used for livestock grazing instead of row crop farming. This meant that the seasonally wet spots survived, along with a lot of critters that are not often seen in the "suburbs."

Friday April 3rd was the inaugural day of McHenry County vernal pool monitoring. During their pool sampling, volunteers saw a large number of fairy shrimp (ranging in color from pink to red to blue to yellow, and everything in between), a wide variety of midges, scuds, and other tiny aquatic life that plays an important role in the overall food chain.

It was a cold day -- 43 degrees in the sun. The water was cold too -- 45 degrees. Yet, when we gazed into our dipping nets as we pulled them from the pools, tiny little eyes looked back at us! I had no idea there was so much activity on a cold day in cold water!

Unfortunately, there were also lots of mosquito larvae. These are another link in the web of life, providing a food source for dragonflies, frogs, fish, birds and other species that feed on water organisms, but I still don't like them. The skeeter larvae spend most of their time at the surface of the water breathing through a tube in their abdomen, as shown in the picture.

The eggs from which the larvae hatched were probably laid in the damp ground last summer or fall, and remained in an embryonic form until conditions were right for them to develop into larvae. The larval stage lasts a week or two, then turns into a pupa for a couple of days -- just long enough for it to become a fully-formed adult mosquito, ready to start feeding...

Now, don't blame the vernal pool for the mosquito larvae. These guys will develop in any little wet spot, regardless of the habitat. Lawns, bird baths, potholes in the road, etc. If it holds water for even a few days, it can be a source of skeeters!

One of the beautiful things about these vernal pools is that they are literally teeming with life of all shapes and sizes. There are microscopic things being eaten by tiny critters, which in turn are eaten by somewhat larger things, etc, etc. In that chain are tadpoles, young frogs and salamanders that eat mosquito larvae.

My wish is that there will be a large number of frog and salamander babies in all of our local vernal pools to eat those larvae before they become adults!