Date: 09/14/2018

Number: 362

A hike in the southern part of
Orland Grassland; in prairie,
shrubland, oak savanna,and along woods edge. 1:50-4:05,
Temp. 80, sunny. I was in about
1/5 of the southern 1/3 of the
site. An estimate of the monarchs in the whole southern 1/3, including my total, is over 1000. Almost all of the ones I saw were on or going to flowers(tall goldenrod,late
sunflowers). An estimate for the whole site this day is over
3000.

Tinley Park, IL

Latitude: 41.6 Longitude: -87.9

Observed by: Gary
Contact Observer

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