Below you can find the Useful in long-term avian study it's the placing of metal identification tags on the legs of wild birds Jeopardy Words Answer. The answer to Useful in long-term avian study it's the placing of metal identification tags on the legs of wild birds has 7 letters. This clue belongs to the Animal planet category and is part of Jeopardy Word Level 1855. If you scroll near the bottom you will find other clues and answers part of level 1855