These statues and cutouts provide people with an idea of size and shape of animals it might be difficult to see from a distance. Many exhibits include viewing windows for easier viewing of animals. Some exhibits include heat coils near the windows that encourage animals to lay up close during cooler weather. These devices will provide for more effective communication. Some facilities might have both public TTY's and ones that are used at a specific location like a switch board.
Many older couples enjoy a visit to the zoo.
Sometimes, one of the spouses requires assistance to use a restroom. These restroom facilities allow personal care assistance without creating a difficult or uncomfortable situation in the public washroom. Other guests find these restroom useful as well. Family restrooms are useful for single parents or one parent with several children. Some groups, such as those with disabilities, might also need assistance in the restrooms.