• picture
  • picture
PRI's Environmental News Magazine

The Living on Earth Almanac

Air Date: Week of August 7, 1998

This week, facts about...Purple Loosestrife

Transcript

CURWOOD: Summer temperatures are rising and you want to know exactly how much but don't have a thermometer handy. Don't worry. You can get a lot of information from some very little creatures. For instance, if you're seeing ants, it's at least 55 degrees Fahrenheit. And if a honeybee stings you without provocation, chances are it's below 70. If that's not accurate enough, look for grasshoppers. If they're hopping it's at least 37 degrees, and if they're chirping it's above 62. Then there's the katydid, which gets the award for most indecisive insect when it comes to temperature reporting. When the mercury tops 80 degrees it's call sounds like "katy did it." But as the temperature drops, so apparently does the katydid's certainty. At 4 degree intervals, the call changes first to "katy didn't," then to "katy did," and from there to "she didn't," and "she did." Below 60 degrees the call is just, "Kate." The most accurate forecaster of all is the white tree cricket. It chirps exactly 4 times a minute for every degree the thermometer reads above 40 degrees.
And for this week, that's the Living on Earth Almanac.

 

 

Living on Earth wants to hear from you!

P.O. Box 990007
Prudential Station
Boston, MA, USA 02199
Telephone: 1-617-287-4121
E-mail: comments@loe.org

Donate to Living on Earth!
Living on Earth is an independent media program and relies entirely on contributions from listeners and institutions supporting public service. Please donate now to preserve an independent environmental voice.

Newsletter
Living on Earth offers a weekly delivery of the show's rundown to your mailbox. Sign up for our newsletter today!

Major funding for Living on Earth is provided by the National Science Foundation.

Committed to healthy food, healthy people, a healthy planet, and healthy business.

Innovating to make the world a better, more sustainable place to live.

Kendeda Fund, furthering the values that contribute to a healthy planet.

The Grantham Foundation for the Protection of the Environment: Committed to protecting and improving the health of the global environment.

Contribute to Living on Earth and receive, as our gift to you, an archival print of one of Mark Seth Lender's extraordinary hummingbird photographs. Follow the link to see Mark's current collection of photographs.