Below you can find the Sensitive to poison gases these small birds were used as gas detectors in coal mines Jeopardy Words Answer. The answer to Sensitive to poison gases these small birds were used as gas detectors in coal mines has 8 letters. This clue belongs to the Birds category and is part of Jeopardy Word Level 1191. If you scroll near the bottom you will find other clues and answers part of level 1191