Frogs Are A Sure Sign of Spring, But That Doesn't Mean You Won't Hear Them Now

If you want to know whether Spring is on the way, don’t look to groundhogs for the answer. Instead, listen for the frogs. Certain species of frogs, such as the wood frog, begin singing even when there is still snow on the ground.
- By Jessica Jones - February 16th, 2010 4:00am