Nathan Bolls

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Written By Nathan Bolls on June 8, 2018

   All through the fall, winter, and spring we on campus have been privileged to hear calls of both the barred and great horned owls. Both rank among the largest of owls in North America. Field guides usually describe their calls as follows:  great horned owl, often referred to as the “ hoot” owl—four to six resonant hoots, with rhythms varying with the owl; barred owl—“hoo—hoo—boohoo,” That comes out as a slightly shrill and insistent “Who cooks for you?” The barred owl also sometimes calls during the day.

Written By Nathan Bolls on January 4, 2018

Let’s hope that most wild organisms survived the human-based wonder and chaos of December. What must they have thought when all manner of lighted globes and twinkling lights were strung here and there, when conifers became technicolor. Surely the creatures noticed that large groups of humans gathered in certain buildings, and large colorful windows glowed from lights within. Surely they noticed that instead of calling back and forth to each other, those inside made various strung-out group sounds.

Written By Nathan Bolls on December 7, 2017

I’m going to speak of a magnificent animal—also one of God’s creatures—that is a source of disdain for many of you: the eastern fox squirrel (Sciurus niger).  The genus name, Sciurus, is related to their habit of “sitting in the shade of their tail” while resting or sunning on a horizontal limb.  This squirrel ranges widely across the eastern United States, including all of Kansas.  Yes, Meadowlark Hills also is blessed.  The fox squirrel range touches western New England and extends somewhat beyond the 100th meridian in our West.  Thus, these squirrels grace many woods, l

Written By Nathan Bolls on September 8, 2017

To quote Eli Sprenkle, fisheries biologist at Tuttle Creek State Park, “algae and blue-green algae are everywhere.”  Including our Bayer Pond.  Some would say the same for ticks and mosquitoes.  Blue-green algae are now considered to be a form of bacteria (cyano-bacteria) possessing chlorophyll and capable of photosynthesis.  Thus, like green algae, they, as a by-product of their photosynthesis, release oxygen back into air or water.

Written By Nathan Bolls on August 4, 2017

Horace Mann once famously remarked, “Go west, young man.”  Several plant species do the same thing:  their flower buds and flowers track the sun as it “moves across the sky.”  And these flowers do it every day until the seeds developing within  them begin to mature.  Then they tend to remain facing some degree of east.

Written By Nathan Bolls on July 6, 2017

I suspect few people know that the various species of sumac plants have to their credit an especially long list of medicinal uses by Europeans in ages past, by American Indians, by our pioneers, and by early American physicians.  Even the name “sumac” is thought to be of Arabian origin. We usually notice our sumac species—the smooth, or dwarf, sumac—only in late summer or early fall after its leaves and fruit have turned to that beautiful red. Unfortunately, I have space to mention only a smattering of the many ways the sumacs have been used medicinally throughout human history.

Written By Nathan Bolls on June 2, 2017

For many years, beginning in the late 1700s, a young woman or man in the Northern Hemisphere, hoping to increase the magic of that special date, might have applied a drop of “smell-good” that most likely contained some amount of an extract from the white verbena plant.  This verbena, with lemon-scented flowers, a native of western South America, early on became one of the scents frequently used in the formulation of perfumes, colognes, and toilet waters.

Written By Nathan Bolls on May 4, 2017

Plants also have histories, and some of them are spectacular.  During the next 2-3 months I hope to make a short exploration into the medicinal uses humans have made of certain plants.  Some of them, e.g., the western yarrow prairie wildflower have had a significant impact upon human life.  The western yarrow, mentioned in last month’s OE article, found in our MLH prairie, and which begins blooming in early or mid-summer, is a member of a famous plant group.  One or another species from this group can be found in prairies, meadows, and open woods on all northern continents.

Written By Nathan Bolls on April 6, 2017

We are in The Great Unfolding of Spring, a most appropriate time for learning to have Nature come to us rather than always believing we have to go to Nature. Our Natural Area can show us many of these “unfoldings.” Just pick a nature-filled place and sit quietly, look carefully, and listen intently—as if you were studying pores in a brick instead of the whole wall.

Written By Nathan Bolls on March 2, 2017

I rarely salute water that flows from my kitchen faucet.  Yet, one of the great unsung achievements of technology and science is the ability to produce huge and dependable quantities of potable water. In sharp contrast is the scene in the Third-World, where most every day, in a village somewhere, people rejoice in that first gush of safe water from some pipe in their village.