Date: 09/23/2017

Number: 1

This afternoon I observed well over 1,000 monarchs flying east in the afternoon. Flying by the dozens. I have never observed numbers anywhere close to this before. The bulk were between the shore of Lake Ontario and the Qew highway about 1km north.

Oakville, ON

Latitude: 43.5 Longitude: -79.7

Observed by: John
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