david anderson followed by lynn stein, lisa welch. if your name is called, you can start coming up to the mike. >> good evening, commissioners. i have a degree in psychology and zoology from duke university. undergraduate studies in bird behavior. i worked 12 years in new orleans with one of the country's preeminent bird collections and advanced programs where we took care of birds that were injured in the environment. i was executive director of the san francisco zoo for 14 years were rehoused a specialized rapture breeding program, the very important pangolins breeding program and a key: the of flamingos. i was for six years national audubon society vice president leading the floor -- florida program and i am back serving on the order of the golden gate audubon society and sharing their conservation committee. i know a lot about birds and i know that -- the dangers that are posed by buildings and a multitude of evidence which you have had will presented to you by staff is established -- has established that. anyone who has a home or