As part of its elephant program, zoo staff regularly brings the elephants to the fence line to meet the public.
Four teenagers were charged after visitors reported an incident to zoo staff.
Due to the size of the penguin the zoo staff believe it to be female.
The zoo staff will also discuss the leaves' turning color and the preparations other creatures make for the winter.
They were successfully raised by zoo staff and became a popular attraction.
Over the past decade and a half, the zoo staff claims that public awareness has improved.
Groups entering the house are accompanied by zoo staff and are limited in size.
It features stories and facts about the animals and the zoo staff.
The zoo director said that someone from the zoo staff must have been responsible.
The zoo staff immediately started searching for the escaped bear.