I did not know what Y2Y was until I discovered “Walking the Big Wild” by Karsten Heuer. As a young man, Karsten decided to travel from Yellowstone to the Yukon Territory by foot, ski, and canoe, following the trails of grizzly bears in the most rugged and remote ridges and valleys of the Rocky Mountains. This epic trip was in support of the Y2Y Conservation Initiative raising awareness for the need of wildlife corridors.
The establishment of wildlife corridors is a recent concept in wildlife conservation. Here is my current understanding how we got this point. National parks were created more than 100 years ago for the enjoyment of the people. We decided what that enjoyment was. In places like Yellowstone it was to protect the unique thermal features from human development. In Yosemite it was to protect the valley and the surrounding mountains from settlers, ranchers, and farmers. Some wildlife was also considered part of the enjoyment, such as bears and elk. Bears were fed and bear cubs were kept as pets and shown off by park personnel. Elk herds were considered great assets for a park to have. However, the initial mission of the national parks was not to protect wildlife. Wolves, for example were exterminated by hunters, trappers, army, and park rangers in Yellowstone National Park. By 1929 the last wolf had been killed in the nation’s first park. Apparently wolves were not considered part of the enjoyment at that time.
Over time studies by Aldo Leopold and Adolph Murie convinced park managers that predators are essential parts of intact ecosystems. Wolves were protected, even reintroduced, against much objection from a number of stakeholders, mostly ranchers. It was assumed that setting aside 2-5% of our lands for national parks would be sufficient to create small islands of “undisturbed” lands, which could sustain intact ecosystems. That number was later revised to 25% and up, which was never going to happen. There is no tolerance for national parks of that size. Not in a time, where for the first time the size of national monuments is reduced per presidential decree.
As an alternative to super parks, wildlife biologists suggested to create corridors, where wildlife can safely travel between protected or suitable habitats. The Yellowstone to Yukon Conservation Initiative is one if those efforts to create a network of parks and connecting corridors that provide suitable wildlife habitats connecting otherwise isolated populations and thereby preventing local extinction.
Karsten Heuer’s book is not just about the adventure of hiking, skiing, and canoeing for more than 2200 miles in what’s left of the Rocky Mountains wilderness. During his trip he gave presentations to the public and the press about the purpose of his walk and the intentions of the Y2Y Conservation Initiative. You can imagine the kind of reactions he got. You may also be surprised how much appreciation and support there was from landowners, locals, and hunters.
The Y2Y Conservation Initiative was founded in 1993. Karsten completed his walk in 1999. 20 years later the program is still going strong. There have been ups and there have been downs. In 2004, Y2Y was recognized by the Canadian Geographic Society with a silver medal. Some parks were expanded, a lot of land has been developed. Reserve networks have been proposed in other states, such as New Mexico, Oregon, and Florida. Unfortunately, it appears we are just (2018) about to loose the last herd of caribou in the lower 48s. For them, it was too little, too late. This is the world we will be living in: land development and other human activities reduce the habitat required for sustaining healthy populations of wildlife. What was present in large abundance in the past, can be seen now only in parks and reserves. Tomorrow, you may have to visit a zoo, or go to your library and read about it in books…
The work is not done. I can only recommend this book. If you like it, there is a follow-up adventure: “Being caribou”. The author and his wife spent their honeymoon following the great caribou migration in Alaska. I would suggest, read the book first, then watch the amazing documentary.
If you want to follow up on the ongoing work of the Y2Y initiative please visit www.y2y.net.