Each of our elephants has been fitted with a nylon collar that contains a GPS unit. What’s the purpose of GPS? Are we afraid that they will not be able to find their way home? Actually we are conducting a study to see how much our elephants travel in a day and what areas of the exhibit they utilize most. This data will be collected and evaluated over the next several months. The findings will be used by the elephant care staff to determine if changes in the daily management are necessary to increase the welfare of the elephants in our care. The collars are worn by different animals on different days and times. Because of this none of the zoo’s elephants are wearing their collars at the same time.
Written by Daryl Hoffman, Houston Zoo Large Mammal Curator






