The purpose of the Urban Ecology Collaborative (UEC) is to cultivate healthy, safe and vibrant cities through collective learning and united action. The UEC is a partnership of universities, non-profit organizations, and state, local and federal officials working in cities in the Eastern United States. Participating cities currently include Baltimore, Boston, Cleveland, New Haven, Newark, New York City, Pittsburgh, Philadelphia, Providence, Washington, D.C., and Worcester. The UEC is always looking to forge greater partnerships across more cities and with more urban forestry organizations in our current and future member cities.