TN NWR Duck River Unit Pool 3 Humphreys County 07/15/13 Immature and ADULT white ibis in Pool 3 off the Blue Goose Blvd auto loop. The adult is a life bird for me. Pretty sure I had seen the immature in Pool 1 a week ago but only caught a brief glimpse of it flying away. The adult was probably there as well amongst the great egrets that flew off at the same time. Clayton Ferrell