21 possible answers to
Answers with 3 characters: AUK ERN REE Answers with 4 characters: ERNE GULL IBIS RAIL SORA TERN Answers with 5 characters: EGRET HERON REEVE SNIPE STILT WADER Answers with 6 characters: AVOCET CURLEW PLOVER WILLET Answers with 8 characters: REDSHANK Answers with 9 characters: SANDPIPER