I have been banding mourning doves at my home as part of a 29-state project to determine dove harvest and survival rates and dove movements. Yesterday morning a Eurasian Collared-dove showed up at my trap site in western Grayson County and did his best to run all the mourning doves off (unsuccessfully). This is the first Eurasian Collared-dove that I have seen in Grayson County since moving here in 1996.