It was tranquilized and returned to its cage. 한센은 어둠 속에서는 크고 하얀 물체를 쉽게 찾을 수 있지만, 사육사들은 여전히 불안에 떨었다고 말합니다. Obviously, our entire staff is devastated, the zoos director of Animal Management Peter Pruett said in a news release.