Bear 399 Sightings 2024. Each spring, wildlife enthusiasts eagerly await her. Known only by her research number, grizzly 399 has been a fixture in grand teton national park since 2007, becoming the world’s most famous grizzly bear.

A complete guide to grizzly 399, the world’s most famous bear, from where to find here to what camera equipment you should use. But she makes increasingly unexpected and consequential choices to protect her family, grizzly 399.