The Cooper's Hawk that has lived in our trees for the past eight months or so may have decreased the populations of doves at my house. A couple of years ago I began to see rampant numbers of white-winged, Inca, Eurasian collared, and Mourning. This morning I saw three white-winged; yesterday I saw one, and no other.
Flying over Lake Wichita in the early morning, I always look down to the water in search for bird life (and scan the skies ahead of me to avoid collisions). The pelicans are there now, and Penny saw semipalmated sandpipers. View her report at her blog.