Is Grace on her way to Lake Mattamuskeet NWR?? Sure looks like she is. She was last at the North Carolina Tidewater Research Station near Plymouth, NC (YELLOW arrow). She remained there until Jan 22 about Noon then began flying east, then southeast. As of this satellite map Grace is on the Alligator River in Pocosin Lakes National Wildlife Refuge on the border of Tyrrell and Hyde counties – WHITE arrow Jan 22 at 5:00pm.