Threats to Wolves
The most common cause of death for wolves is conflict with people over livestock losses. While wolf predation on livestock is fairly uncommon, wolves that do prey on them are often killed to protect the livestock. Defenders is working with livestock owners to develop non-lethal methods to reduce the chances of a wolf attacking livestock. These methods include fencing livestock, lighting, alarm systems and removing dead or dying livestock that may attract carnivores like wolves.
Another serious threat is human encroachment into wolf territory, which leads to habitat loss for wolves and their prey species.
Overall, the greatest threat to wolves is people's fear and misunderstanding about the species. Many fairy tales and myths tend to misrepresent wolves as villainous, dangerous creatures.
Reasons for Hope
Defenders and many other conservation organizations have been working tirelessly on wolf conservation in North America, from aerial hunting in Alaska to restoration efforts in the lower 48 States. Wolves are an integral part of an ecosystem as a top tier predator and Defenders will continue to make sure this iconic symbol of America always has a place here.
Height: 26-32 inches (.7-.8m) at the shoulder.
Length: 4.5-6.5 feet (1.4-2m) from nose to tip of tail.
Weight: 55-130 lbs (25-59 kg); Males are typically heavier and taller than the females.
Lifespan: 7-8 years in the wild, but some have lived 10 years or more.