Hello. I would like to learn about St. Louis. 
 Hi. St. Louis is a large city in the U.S. state of Missouri located near the Mississippi River. 
 Thanks! What can you tell me of its parks? 
 Forest Park is a major attraction in St. Louis. It is home to the St. Louis Art Museum, The ST. Louis Zoo, The St. Louis Science Center, the Missouri History Museum and the Muny amphitheater. 
 Interesting. Is there anything else you can tell me regarding the parks there? 
 I found references to Tower Grove Park and to Botanical Gardens. Both of them as well as Forest Park have permanent structures and facilities that were originally built for the 1904 Louisiana Purchase Exposition. 
 Thanks. What can you tell me about its geography? 
 Many of their waterways are forested with American sycamore trees. They have an abundance of a variety of rodents including Eastern gray squirrels, cottontail rabbits, and the Virginia opossum. 
 That is interesting. What else can you tell me of its geography? 
 Their most invasive plant species is the Japanese honeysuckle which they are trying to manage due to damage to native trees there. St. Louis is located on what's called the Mississippi Flyway which is used by migrating birds. 
 Thank you for the information. You have been very helpful and informative. 
 You're very welcome!
St. Louis