Nora, the polar bear who became a fan favorite at the Oregon Zoo, may be pregnant, according to her caretakers at the Henry Vilas Zoo in Madison, Wisconsin.
Zookeepers said this week that Nora has shown several promising signs, including gaining 237 pounds between March and September and spending more time in her den. The weight gain is typical for a healthy female polar bear preparing for a possible pregnancy and denning season, the zoo said. KATU first reported the news.
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