Notice: Undefined index: amp-addthis in /home/u436208375/domains/abrainyquote.com/public_html/wp-content/plugins/addthis-all/backend/AddThisSharingButtonsFeature.php on line 101
lang="en-US"> Roger Tory Peterson on Indicators of the Environment - abrainyquote
Site icon abrainyquote

Roger Tory Peterson on Indicators of the Environment

Roger Tory Peterson
Roger Tory Peterson on Indicators of the Environment

“Birds are indicators of the environment. If they are in trouble, we know we’ll soon be in trouble.”

~ Roger Tory Peterson

View some more related quotes on Earth.

Exit mobile version