Caption attached to photo of wolves traveling through snow as a pack is false
This photo was taken in 2011 at Wood Buffalo National Park by Chadden Hunter for a BBC series called Frozen Planet. The caption, which is not an accurate interpretation of the behavior in the picture, was added at a later date by an unknown source.
No, this photo doesn‘t show one wolf protecting another’s throat in a gesture of heroism
Yet another misleading photo interpreting wolf behavior is circulating on the internet. In this instance, a female wolf is said to be protecting her male counterpart from an attack by shielding his throat. The caption reads: “The female wolf appears to hide under the male. She’s actually covering his throat from their assailant, whilst pretending to be scared.”
Alpha wolf: What does it mean, and should it still be used?
When visitors come to the International Wolf Center in Ely, Minnesota, and observe our pack of ambassador wolves, many of them ask: “Which one is the alpha?” So begins a long conversation about the term and what it means.
It’s a term that started in the field of ethology, or animal behavior, and is now widely used in popular culture. While it is popular, it’s also misleading when applied to wolves. In fact, the International Wolf Center has stopped using the term altogether.
Do wolves need water?
Have you ever stopped to consider whether or not wolves need water to drink? Or how wolves (and dogs) drink water? If so, this is the post for you!
What went into the decision to delist gray wolves from the Endangered Species Act?
Gray wolves have had an on-again, off-again relationship with the Endangered Species Act since they were first listed as endangered by the Endangered Species Preservation Act in 1967 and legally protected in 1974 by the Endangered Species Act of 1973. There’s no question the Act helped wolf populations in the lower 48 states. Populations rebounded naturally in some places and with reintroduction efforts in Yellowstone National Park and Idaho.
Learn about black wolves
One of the most popular ambassador wolves we’ve ever had at the International Wolf Center was named Luna. She came to the Center in 2012 and stood out from the rest of the wolves due in large part to her unique color.
She had a black coat. Visitors to the Center often asked how common her coat color was and what caused the variation.
This post aims to answer those basic questions and dig a little deeper into the science behind this color variation.
Is the book Never Cry Wolf a work of non-fiction?
Farley Mowat’s popular book and the subsequent Disney movie, Never Cry Wolf, should be considered entertaining works of fiction. They are not true accounts as suggested by the author.
What is apparent competition?
What is apparent competition? The concept deals with predator-prey relations in multi-prey ecosystems. For example: How do wolves impact an elk population when there are also moose on the landscape? And how does this impact change when the elk population goes up or down? That concept is analyzed in this article.
The importance of wildlands
The importance of preserving wild-lands to provide healthy, spacious habitat for large carnivores and their prey has long been realized by environmentalists. The International Wolf Center mission, in support of that idea, is to advance the survival of wolf populations by teaching about wolves, their relationship to wildlands and the human role in their future.
One prominent cause of wild eco-system destruction is the grazing of domestic livestock such as sheep and cattle. Millions of acres of public land, managed by branches of the federal government such as the U.S. Forest Service and the Bureau of Land Management (BLM), are divided into allotments and pastures for management purposes. There, the practice of domestic livestock grazing coexists with the wildlife native to the region.
How wolves use hearing to engage with their world
Wolves, like their dog relatives, use their sense of hearing, often coordinated with smell and sight and sometimes touch to monitor their environment for what both friend and foe are up to.
Scientists discover high-altitude adaptations in Himalayan wolves
The Himalayan wolf is an evolutionarily distinct wolf lineage. The Himalayan wolf has unique high-altitude adaptations that help it thrive.
New research shows wolves balances the costs and benefits of different size territories
Like many ecological questions, this one seems deceptively simple: how do wolf packs figure out how big their territory should be? Reaching an answer is anything but simple. However, by combining fieldwork, advanced GPS-tracking technology, large datasets, and some snazzy statistics, recent research published in 2021 provides one of the best answers to this question so far.
Biologists have known for decades that wolf pack territories vary considerably in size depending on the ecosystem. For example, wolves in southern boreal forest ecosystems can have territories as small as 7.5 mi2 whereas wolves in northern Arctic ecosystems can have territories that surpass 1,000 mi2 (1,2).
Working as a wolf biologist
What does it take to become a wolf biologist?
Wolf biologists are the individuals who discover and uncover the truth about wolves, and in turn, use what they know to better understand, conserve, and manage wolves. But how does one become a wolf biologist? What path does a young person take to end up flying over the Northwoods counting the number of wolves in a pack or putting a GPS collar on a wild wolf?
Meet a wolf biologist - Sarah Hoy
Few places in the world are more fascinating for wolf biologists than Isle Royale, an island about 20 miles off the shores of northern Minnesota on Lake Superior.
For more than 60 years, biologists have closely studied the predator/prey relationship between wolves and moose on the island.
Meet a wolf biologist - Jeremy SunderRaj
The scene that played out before Jeremy SunderRaj would have likely scared most 11-year-old boys. The fact that it didn’t makes it clear that he was destined to be a wolf biologist.
About 13 years ago, SunderRaj and his family took a trip to Yellowstone National Park from his home in Denver, Colorado. He desperately wanted to see wolves and, much to his delight, he and his family got more than he bargained for. Not far off the road, a pack of Yellowstone’s wolves had found and killed two black bear cubs. SunderRaj was fascinated.
Meet a wolf biologist - Austin Homkes
Most graduate students hope to finish their degree and then get their dream job.
Austin Homkes doesn’t fit into that group, thanks to the Voyageurs Wolf Project.
Homkes instead has a full-time job as a biologist with the project while also finishing his Master’s degree at Northern Michigan University, studying the summer ecology of wolves.
The International Wolf Center advances the survival of wolf populations by teaching about wolves, their relationship to wildlands and the human role in their future.