Yellowstone's 'wolf queen' was killed by a rival pack after living 11 years and giving birth to 10 litters of puppies

In December, wolf 907F, known as the Yellowstone wolf, died in a skirmish with a rival pack. (Photo by Taylor Rabe) Yellowstone National Park has lost one of its most famous and resilient residents, a one-eyed, 11-year-old wolf who gave…