Rare plants attract rare bees and birds in urban gardens

Bachelor’s buttons (Centaurea cyanus). Credit: Azucena Lucatero Urban gardens can be hotspots for biodiversity in cities, but little is known about what drives the biodiversity of species existing at the smallest frequencies, or rare biodiversity. Rare plant species in urban gardens attract rare bee and bird species, according to a Dartmouth-led study examining urban garden … Read more