Species Insects & ArthropodsSnowy Tree Cricket

Snowy Tree Cricket

Oecanthus fultoni

CommonInsect & Arthropod
Illustration of Snowy Tree Cricket (Oecanthus fultoni)

The Snowy Tree Cricket is a pale, slender cricket whose melodious, regular chirping is the quintessential sound of late summer evenings. It is famously known as the 'thermometer cricket' because its chirp rate correlates precisely with air temperature — by counting chirps per 15 seconds and adding 40 one obtains a close approximation of the Fahrenheit temperature.

Habitat
Shrubs, trees, brambles, and woodland edges
Diet
Adults and nymphs: plant matter, aphids, and small insects
How common
Common

Best time to see a Snowy Tree Cricket

The best time to see a Snowy Tree Cricket is July–September, when about 64% of U.S. sightings happen, based on 937 research-grade iNaturalist observations.

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Not certain it is a Snowy Tree Cricket? What bug is this? walks through what to check first and the lookalikes that catch people out.

Recent Snowy Tree Cricket sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

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