Firefighters have extinguished a fire at Six Flags Great Adventure in Jackson.
The fire broke out late Monday night in a barn in the theme park's safari section and was under control around 11 p.m.
There were no injuries.
Six Flags says in a tweet "all animals are safe tonight" and thanks people for their concern.
The park is located between New York City and Philadelphia. It offers rides, shows and other amusements.