Fourteen wolves

I recently came across one of those social media posts that I thought was worth sharing (mostly because the story is actually true this time).  The post used the 1995 reintroduction of wolves to Yellowstone National Park to emphasize how we, as leaders, can fix broken systems and broken organizations.  Yellowstone was the world's first national park.  As an aside, contrary to popular belief, the law that created Yellowstone National Park was signed by President Ulysses S. Grant, not President Theodore Roosevelt!  Gray wolves were an important part of the Yellowstone ecosystem, though that was unfortunately not recognized until much, much later.

The state of Montana instituted a wolf bounty in 1884, in which trappers would receive one dollar (a lot of money at that time) per wolf killed.  Wolves were considered a menace to the herds of elk, deer, mountain sheep, and antelope, and over the next 25-50 years, there was a concerted effort to exterminate wolves in Yellowstone National Park and the surrounding area.  By the 1940's to 1950's, wolf sightings at Yellowstone were quite rare.  The efforts at extermination had been successful.

Unfortunately, once the wolves disappeared, conditions at Yellowstone National Park drastically changed - for the worse.  In the absence of a predator, the elk population exploded.  Overgrazing led to a dramatic die-off of grass and tree species such as aspen and cottonwood, as well as soil erosion.  The National Park Service responded by trying to limit the elk population with hunting, trapping, and other methods.  Over the next several years, the elk population plummeted.  Hunters began to complain to their representatives in Congress, and the park service stopped trying to control the elk population.

Once the elk population rebounded, the same overgrazing issues returned.  Other local animal populations were adversely impacted.  Coyote populations increased, which adversely affected the antelope population.  If this sounds a lot like my post, "For want of a nail..." and "Butterfly Wings and Stone Heads", there's a good reason.  The entire history of the Yellowstone gray wolf is a great example of complexity theory and complex adaptive systems.  I am also reminded of the famous "law of unintended consequences".  

Fast forward to 1974, at which time the gray wolf was listed under the Endangered Species Act.  Gray wolves became a protected species, which subsequently led to attempts at re-introducing them into the wild.  A project to re-introduce the gray wolf to Yellowstone and the surrounding region was first proposed in 1991, and a more definitive plan was developed and made available for public comment in 1994.  By January 1995, two shipments of fourteen wolves arrived from Canada and were transferred to Yellowstone Park.  After a period of acclimation, the wolves were released into the wild.  Seventeen more gray wolves were brought to Yellowstone in January, 1996.  The population of wolves in Yellowstone National Park recovered, and importantly, as of April 26, 2017, gray wolves were removed from the list of endangered species in Montana, Idaho, and Wyoming.

Most recent estimates suggest that the population of gray wolves at Yellowstone has increased to between 90-110 wolves in the park (with a total of about 500 wolves in the surrounding region).  Just as important, the local elk population has stabilized, and as a result, the native flora and fauna of Yellowstone National Park have returned.  The population of coyotes has fallen to "sustainable levels" with similar impact.  The story of the Yellowstone wolves is a remarkable story.

Aside from being yet another great example of complex adaptive systems, the wolf story is a great metaphor for organizational health.  As Olaf Boettger says in his LinkedIn post "What 14 wolves taught me about fixing broken systems...", "Everything connects to everything else as a system."  Just as important, "Sometimes the thing that's missing is simple."  Find the gray wolf in your organization to fix the entire ecosystem.