The O-Line

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Have you ever seen orangutans soaring through the air? Right here at the Smithsonian’s National Zoo you can witness this amazing feat. This is the O-Line a 50-foot-high suspended cable track. It allows orangutans to travel between the Great Ape House and the Think Tank. It’s a truly unique feature of the zoo.

The O-Line isn’t just a fun ride for the orangutans. It’s a vital part of their care. The system gives them choices. They can choose to use the O-Line on nice days. They can choose when to cross between buildings. This freedom is important for their well-being. It lets them express natural behaviors.

One orangutan named Azy had a particularly memorable experience with the O-Line. As a teenager Azy tried using the O-Line. He even stepped on the electrified wires. This gave him a little shock. Undeterred Azy swung down from the tower and tried to walk to the Think Tank. His keepers quickly intervened. Azy’s adventure was his first and last trip on the O-Line.

The O-Line also plays a role in the social lives of the orangutans. The zoo keeps its orangutans in small flexible groups. Depending on the group Batang is in you might see her and her baby Redd using the O-Line. Batang is an experienced traveler. She now regularly carries Redd across on the cable. Seeing them use the O-Line is truly captivating. It shows the orangutans’ intelligence and adaptability.

So next time you visit the National Zoo remember to look up. You might see an orangutan effortlessly gliding across the O-Line. This amazing system is a testament to the zoo’s dedication to providing enriching environments for these remarkable creatures. The O-Line is a special feature. It showcases the intelligence and unique needs of orangutans. The O-Line is more than just a cable system. It’s a symbol of innovative animal care.

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