The first record of banding birds in North America dates back to 1803 when John James Audubon tied silver cords to the legs of phoebes. This allowed him to identify two of the nestlings when they returned the following year. It wasn’t until 1902 when the first scientific system of banding began in North America. In the early 1900’s concerns over the declining numbers of waterfowl, passenger pigeons and over harvesting of egrets for their plumes resulted in an international agreement to manage migratory birds. Over the past century banding data has been a critical tool used to manage waterfowl. Banding birds requires capturing them and when it comes to waterfowl the most effective method is the use of rocket netting.