Searching for Life

by Carl Strang

This spring I have been pressing a search for coral-winged grasshoppers, and it has been disappointing. This singing insect historically was found in a few locations in my 22-county survey area, almost always in May, but none of those locations proved to have the species. Other places that match the habitat descriptions in the literature likewise have been lacking in coral-wings.

Though depression as a response to this experience has been tempting, an antidote has been thoughts about SETI. Many people, years of time, and much expensive technology have been devoted to the Search for Extra-Terrestrial Intelligence. Furthermore, despite much thought and searching, life of any sort beyond the Earth thus far has been elusive. Balanced against all that, my frustrated search for a species that globally is in no danger seems a trivial matter.

In compensation, I have been getting into some beautiful areas and seeing wondrous sights.

For example, I found hairy puccoons and common blue-eyed grass at Illinois Beach State Park on May 13.

Wood betony also was in peak bloom on the 13th.

From above, wood betony has a delightful pinwheel shape.

Near the edge of the savanna at Illinois Beach State Park, this dung beetle busily rolled a deer fecal pellet.

An Indiana site added Indian paintbrush to the wildflower mix.

 

The Miller Woods Trail of Indiana Dunes National Lakeshore was flanked by banks of wild lupines on May 16.

Scattered hairy puccoons provided delightful contrast with the lupines.

With such wonderful life all around, it’s hard to be too disappointed by the failure to find a single species.

 

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St. James Farm in April

by Carl Strang

April is a month of accelerating change, and this was evident on several levels at St. James Farm this year. Nevertheless, some observations were continuations of patterns established over the winter.

This coyote frequented the meadows along the entrance drive, and one day was joined by another, presumably its mate, distinguished by a significantly redder coat.

A second check of the great horned owl nest, in mid-April, found the adult still present. At this point it would be brooding young, which I have not yet seen.

Many plants begin to bloom in April.

Draba verna, the vernal whitlow grass, was a species I had not noticed last year.

Now that I am in my second year of observations, I can make comparisons. The median first flower date for 33 species was 3 days earlier than last year, not much different.

Spring azures were the first butterflies to appear, on April 2.

A new extension of the regional trail is being constructed through the forest this year.

The route was staked, and later cleared of trees.

I think it is important for the trail system to show off our better ecosystems. This route could have been much more damaging to the vegetation, but I would prefer that it not be so wide. I am hopeful that the new trail’s positives will outweigh its detrimental side.

 

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