Date: 08/15/2018

Number: 300

We have seen and had resting in our trees over the past 10 days anywhere between 20 and 50 each day ... this is brand new. For the previous 8 years we would only see 2 or 3 in total all season.

We started to see them consistently around the 15th and then in the last week the numbers grew. When we walk along our tree lines they just pop out and flutter along . Really quite magical. I will try to get pics. They move faster than me and my iPhone;)

Editor's note: We've re-dated this report from 8/27 to 8/15, the night the roost first formed.

Clinton, ON

Latitude: 43.7 Longitude: -81.5

Observed by: Brenda
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