Bria Wimberly, Environmental Educator at the Discovery Center in Philadelphia, shares some fascinating facts about her favorite bird. Widespread across a variety of habitats, overall numbers have been relatively stable. However, in some areas, populations have been declining, possibly due to habitat disturbance and reductions in nest sites. What can you do to help? Visit Bird-friendly Communities for information on nest boxes, get some specific tips on creating boxes for this species, and explore our field guide to learn more about this bird and how it may be impacted by climate change. More at Audubon Adventures.