The Grey Cheeked is listed as uncommon migrant, Aug - Nov, statewide. There are E-Bird records for Chatham County. Does have grey-brown coloration and appears to have the grey face. Maybe?
Photo taken this morning, Sept. 26, 2018, Skidaway Island, Chatham County, Georgia.
Need help with thrush ID. Want to post to E-bird. Thanks in advance.