Subject: | Re: lack of insect singing in upper midwest of US |
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From: | "vickipowys" vpowys |
Date: | Fri Jul 18, 2014 4:16 pm ((PDT)) |
Rob, I find insect population numbers very variable according to weather, in a landscape where insecticides are not a big issue. In drought years I may hear only one or two crickets at night. But hot and rainy conditions bring on loud choruses from a multitude. Vicki On 19/07/2014, at 3:33 AM, Rob Danielson [naturerecordists] wrote: > Hi- > > Have others in the upper midwest US noticed almost no insect singing > this summer? > We had a very cold winter, a very slow fade-in spring and as yet no > stretches of really warm days/nights. > Could populations just be really low? I've seen only a few small > crickets and small grasshoppers. > > Its very eerie to have the windows open at night in mid July and > hear nothing except a single cricket chirp for 2-4 seconds and maybe > again in 15 minutes,.. > > Thanks > Rob D. > |
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