I'm making a video related to urban class-based poverty. A young man we've raised, originally from public housing, is taking a college poetry class and studying with my wife, reading "Leda and the Swan." He didn't know what a swan was. Visually, I'd like to find a person in the NYC area who works with swans, to film a bred swan at dismissal time in front of a public and then a private school. Is there an ethical way to work with a swan, and if so, how do I find a person working with swans? If not, then thank you in advance for your advice.