Bayou-Diversity

Monday at 9 a.m., Tuesday at 7:45 a.m. and Thursday at 1 p.m.

Kelby Ouchley, former manager of Black Bayou Lake and other area National Wildlife Refuges, provides expert insight into the flora and fauna of Louisiana. Each week, he brings awareness of conservation ethics and education about what makes our area special -- and worth preserving.

Archived editions of Bayou-Diversity (December 2014 and older) can be found here.

Ways to Connect

Wilderness Store

Mar 19, 2018
Ouchley
K. Ouchley

Less than three months after Union Parish was carved from Ouachita as a new political entity, William McKay died there intestate leaving a grieving widow and two-year old daughter.  In 1839, Union Parish was essentially wilderness and sparsely populated, the surge of immigration by settlers from eastern states just over the horizon.  McKay owned a store on the Ouachita River, either at what would later be called Alabama Landing or farther south at Ouachita City, or maybe even at the mouth of Bayou de l'Outre.

Ouchley
K. Ouchley

Biologists often just call them herps, an abbreviated version of the term herpetofauna meaning the reptiles and amphibians of a specific region.  The herpetofauna of Louisiana is diverse because of our mild climate that is conducive to the well-being of cold-blooded animals and because of our great variety of habitat types, from upland forests to brackish marshes.

Weather and Wildlife

Feb 19, 2018
Ouchley
K. Ouchley

Spells of harsh winter weather occasionally disrupt the daily lives of many people in Louisiana.  Technological advancements in the last 100 years, however, minimize the impacts to a short period of inconvenience for most.  Consider the differences now and during the Civil War era as described by a Confederate soldier.

Wildlife Values

Jan 8, 2018
Ouchley
K. Ouchley

Most Bayou Diversity programs involve wildlife in some form or fashion.  But who places value on wildlife and just how much is wildlife worth these days?  A recent report issued by the U.S. Fish and Wildlife Service is enlightening.

Bobcats

Jan 1, 2018
Ouchley
K. Ouchley

I saw a ghost a while back.  He appeared out of thin air, transformed a peaceful, bucolic scene into murderous chaos, and vanished in seconds.  I loved it.  It was one of the never-to-be-forgotten highlights of my experiences in the natural world.

Wise Ones

Dec 25, 2017
Ouchley
K. Ouchley

We are losing the old wise ones.  Some of our most erudite naturalists never heard a professor's lecture or studied in a biology lab that reeked of formalin and moth balls.  Still, they know the eddies where giant flathead catfish prowl and ridge-top trails of foraging coyotes.

Ouchley
K. Ouchley

Historians agree that the American president with the greatest conservation legacy was Theodore Roosevelt.  Among his many accomplishments in that arena was the protection of millions of acres that became units of the National Forest and National Park systems.  Additionally, he protected another group of lands and waters specifically for their wildlife values.  These became components of the National Wildlife Refuge System.

Fox Folklore

Dec 11, 2017
Ouchley
K. Ouchley

While on a late afternoon walk in the bottom north of the house, I heard a commotion in the dry, freshly fallen leaves beyond the creek.  Something was coming my way.  Suddenly, a red fox appeared in mid-air as he leaped across Rocky Branch, barely flowing in the late autumn drought.

Wilderness

Nov 6, 2017
Ouchley
K. Ouchley

As a species we humans are infamous for behavior not conducive to our own long-term well-being.  Consider the frequency of wars, the unbridled depletion of earth's finite resources, and the "me now" attitude of our consumptive society.  There are, however, shining examples of far-sightedness in America, even in the halls of Congress.  A prime example is the Wilderness Act of 1964.

Louisiana Hippos

Oct 23, 2017
Ouchley
K. Ouchley

When it comes to politics, especially in Louisiana, one really can't make some of this stuff up.  Absurd political conduct has a long history in the Bayou State as illustrated by Congressman Robert Broussard's legislation, H.R. 23261, introduced in the U.S. House of Representatives in 1910.  The press labeled it the "American Hippo Bill."

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