Good news for fans of Rocky - the Northern saw-whet owl rescued in New York City is rehabilitated.
It is not known where the animal, which was spotted hopping around Evenwood, has come from.
By Duncan Leatherdale
Some of the famous zoo's inhabitants have begun to notice the lack of visitors.
Many people have been questioning this viral reptile video. So we asked a gator expert to weigh in.
By Helen Briggs
BBC Environment correspondent
By Adrienne Murray