dragonflies

Back in 1936 over a ten day period in July, Duluth set seven record high temperatures that still stand - including 106 on July 13.

And that was back in the days when they took the temperature readings down by the lake.

Uff-da.

Vicki DeLoach/Flickr

Author and naturalist Larry Weber says the big insect news this week is dragonflies, including a huge emergence of calico pennants.