The Predator, The Prey, and the Earth Form One Circle

As a footnote to my last post, the NY Times features a compelling piece on the interconnectedness of all life. So before we go labeling this or that wolf a freeloader by considering one aspect of its behavior as disconnected from the entire circle of behavior, first we should look for the forest from the trees. Before you draw the ethogram, make sure you’ve drawn the circle.

http://www.nytimes.com/2012/09/29/opinion/the-world-needs-wolves.html?_r=1&ref=science

“An example of this can be found in Wyoming’s Yellowstone National Park, where wolves were virtually wiped out in the 1920s and reintroduced in the ’90s. Since the wolves have come back, scientists have noted an unexpected improvement in many of the park’s degraded stream areas.”

“Stands of aspen and other native vegetation, once decimated by overgrazing, are now growing up along the banks. This may have something to do with changing fire patterns, but it is also probably because elk and other browsing animals behave differently when wolves are around. Instead of eating greenery down to the soil, they take a bite or two, look up to check for threats, and keep moving. The greenery can grow tall enough to reproduce.”

“Beavers, despite being on the wolf’s menu, also benefit when their predators are around. The healthy vegetation encouraged by the presence of wolves provides food and shelter to beavers. Beavers in turn go on to create dams that help keep rivers clean and lessen the effects of drought. Beaver activity also spreads a welcome mat for thronging biodiversity. Bugs, amphibians, fish, birds and small mammals find the water around dams to be an ideal habitat.”

“So the beavers keep the rivers from drying up while, at the same time, healthy vegetation keeps the rivers from flooding, and all this biological interaction helps maintain rich soil that better sequesters carbon — that stuff we want to get out of the atmosphere and back into the ground. In other words, by helping to maintain a healthy ecosystem, wolves are connected to climate change: without them, these landscapes would be more vulnerable to the effects of those big weather events we will increasingly experience as the planet warms.”

“Scientists call this sequence of impacts down the food chain a “trophic cascade.” The wolf is connected to the elk is connected to the aspen is connected to the beaver. Keeping these connections going ensures healthy, functioning ecosystems, which in turn support human life.”

Published September 30, 2012 by Kevin Behan

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Books about Natural Dog Training by Kevin Behan

In Your Dog Is Your Mirror, dog trainer Kevin Behan proposes a radical new model for understanding canine behavior: a dog’s behavior and emotion, indeed its very cognition, are driven by our emotion. The dog doesn’t respond to what the owner thinks, says, or does; it responds to what the owner feels. And in this way, dogs can actually put people back in touch with their own emotions. Behan demonstrates that dogs and humans are connected more profoundly than has ever been imagined — by heart — and that this approach to dog cognition can help us understand many of dogs’ most inscrutable behaviors. This groundbreaking, provocative book opens the door to a whole new understanding between species, and perhaps a whole new understanding of ourselves.
  Natural Dog Training is about how dogs see the world and what this means in regards to training. The first part of this book presents a new theory for the social behavior of canines, featuring the drive to hunt, not the pack instincts, as seminal to canine behavior. The second part reinterprets how dogs actually learn. The third section presents exercises and handling techniques to put this theory into practice with a puppy. The final section sets forth a training program with a special emphasis on coming when called.
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