CLIMATECANARY

climate canary

Noun

  1. A species that is affected by an environmental danger prior to other species, thus serving as an early warning system for the other species with regard to a danger.


The above text is a snippet from Wiktionary: climate canary
and as such is available under the Creative Commons Attribution/Share-Alike License.

Need help with a clue?
Try your search in the crossword dictionary!