Authors:
  1. Quotes
  2. Authors
  3. D
  4. David Suzuki
  5. Birds are, especially canaries, are super sensitive to...

Birds are, especially canaries, are super sensitive to hydrogen sulfide and sour gas.

David Suzuki
Bird, Hydrogen, Sensitive
"Now" with Bill Moyers, www.pbs.org. August 29, 2003.
Birds are, especially canaries, are super sensitive to hydrogen sulfide and sour gas.