What makes the difference between an urban desert and an urban jungle? Flora, for one! And trees in particular are a crucial factor in making cities green - not just to look at, but in making air breathable, providing a home to local wildlife, and preventing erosion. Trees are the green heart of our city.
Learn all about the city鈥檚 noble trees in this video from Hamburg鈥檚 Agency for the Environment and Energy (Beh枚rde f眉r Umwelt und Energie).
