Wolves are no
strangers to the Adirondacks. This may come as a surprise to many of you due to
their non-existence in the Park for the last 100 years, but wolves need to make
a comeback. Humans do not hunt many species the wolves normally hold in check;
those they do are not hunted as efficiently as they are by wolves. Animals like
beavers and deer are wreaking havoc on the Park. Beavers have changed the flow
of rivers throughout the Park and pose a problem to the navigable waters. I speak
from experience; this past summer I had to portage my canoe loaded with
supplies over numerous beaver dams on the Marion River. Not to say beavers are
inherently bad for an ecosystem, but if the population is too large they can
cause problems such as erosion and water blockage.
Now the reintroduction of wolves can put people on edge; after all you are reintroducing a predator equal to man on the food chain. However, the reintroduction of wolves has already occurred in Yellowstone National Park. Since their reintroduction in 1995, Yellowstone has become much healthier. Wolves eat deer; which had no major natural predators for 70 years, and had cut the vegetation of the park down to a fraction of what it should have been. Wolves began to eat the deer, but also they began to change their behavior, forcing them to stay away from riverbanks, where the deer could easily be trapped. This in turn allowed for the quick regrowth of the plants around the rivers. As the video posted in the link below says, some trees quintupled in size. Because the plants were allowed to grow, their roots reinforced the riverbanks, which had become soft and prone to cave ins. The lack of erosion forced the rivers to flow straighter, and created a healthier flow rate of water for other organisms that rely on the rivers. Now Yellow Stone has larger game than the Adirondacks for the most part. Consequently the wolf population should not get out of control if reintroduced, because they would not have as much to feed on. Based on the model of Yellow Stone, the rivers and waterways of the Adirondacks will be healthier after just a decade with wolves back in the park.
How Wolves Help
Now the reintroduction of wolves can put people on edge; after all you are reintroducing a predator equal to man on the food chain. However, the reintroduction of wolves has already occurred in Yellowstone National Park. Since their reintroduction in 1995, Yellowstone has become much healthier. Wolves eat deer; which had no major natural predators for 70 years, and had cut the vegetation of the park down to a fraction of what it should have been. Wolves began to eat the deer, but also they began to change their behavior, forcing them to stay away from riverbanks, where the deer could easily be trapped. This in turn allowed for the quick regrowth of the plants around the rivers. As the video posted in the link below says, some trees quintupled in size. Because the plants were allowed to grow, their roots reinforced the riverbanks, which had become soft and prone to cave ins. The lack of erosion forced the rivers to flow straighter, and created a healthier flow rate of water for other organisms that rely on the rivers. Now Yellow Stone has larger game than the Adirondacks for the most part. Consequently the wolf population should not get out of control if reintroduced, because they would not have as much to feed on. Based on the model of Yellow Stone, the rivers and waterways of the Adirondacks will be healthier after just a decade with wolves back in the park.
http://www.iflscience.com/plants-and-animals/how-wolves-can-save-ecosystem