The state of the world's urban ecosystems: What can we learn from trees, fungi, and bees? - Stevenson, Philip C.; Bidartondo, Martin I.; Blackhall‐Miles, Robert; Cavagnaro, Timothy R.; Cooper, Amanda; Geslin, Benoît; Koch, Hauke; Lee, Mark A.; Moat, Justin; O'Hanlon, Richard; Sjöman, Henrik; Sofo, Adriano; et al. (Plants, People, Planet, 2020)