Crickets Signal Cooler Nights

I hear crickets chirping! Male crickets chirp to attract females, by rubbing their wings together. Crickets can also tell you the temperature outside! Count how many times a cricket chirps in 14 seconds, then add 40, for an approximate temperature in degrees Fahrenheit. For Celsius, count the chirps in 25 seconds, divide by 3, then add 4.

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