Light pollution causes urban birds to stay awake longer each day, study finds | Researchers ‘shocked’ to discover some species settling down for sleep 50 minutes later than rural counterparts
Light pollution causes urban birds to stay awake longer each day, study finds | Researchers ‘shocked’ to discover some species settling down for sleep 50 minutes later than rural counterparts
www.theguardian.com
Light pollution causes urban birds to stay awake longer each day, study finds
