First gray wolf enters Los Angeles County in 100 years

For the first time in a century, biologists have documented a gray wolf in Los Angeles County over the weekend, a sign that these predators that were eliminated from the state by hunters are making a comeback.

“I am rooting for her,” said Beth Pratt, the California regional director of the National Wildlife Federation. “It is a hard go for a wolf in urbanized areas, because of the roads and development. But she has some gumption.”

The 3-year-old female black wolf, code-named BEYO3F...