I saw this bird at the Havre de Grace Tydings Marina on March 11th, 2007. Thanks to Dave Webb and Colleen Webster for the alert that told me it was there. The bird was swimming right by the edge of the parking lot in and among the boats.

A large number of Red-necked Grebes made an appearance in Maryland in late winter of 2014. I saw these birds on the Susquehanna River at Port Deposit on March 15th, 2014.