Butterfly sighting

Kristin Gjerdset

Location: New Berlin Bike Trail from West Allis to 164
Waukesha County

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2020 sightings

Mar 12
Apr 85
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2019 sightings

Mar 5
Apr 130
May 188
Jun 321
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Aug 433
Sep 221
Oct 85

2018 sightings

Mar 7
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May 196
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Aug 348
Sep 148
Oct 64
Nov 2

2017 sightings

Feb 7
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Oct 133
Nov 7

2016 sightings

Feb 2
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2015 sightings

Mar 17
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May 273
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Aug 160
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Oct 93
Nov 51

2014 sightings

Mar 1
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May 258
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Oct 79
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2013 sightings

Mar 1
Apr 45
May 157
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Aug 222
Sep 130
Oct 78
Nov 8

2012 sightings

Mar 115
Apr 232
May 368
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Aug 203
Sep 139
Oct 69
Nov 9
Dec 1

2011 sightings

Mar 4
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May 117
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Aug 330
Sep 124
Oct 114
Nov 18

2010 sightings

Mar 28
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Aug 211
Sep 113
Oct 79
Nov 11

2009 sightings

Mar 10
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May 121
Jun 146
Jul 133

Aug 81
Sep 48
Oct 16
Nov 9

2008 sightings

Mar 3
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May 89
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Aug 143
Sep 67
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Nov 3

2007 sightings

Mar 7
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May 74
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Aug 85
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Nov 9

2006 sightings

Mar 4
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May 53
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Aug 25
Sep 18
Oct 9
Nov 1

2005 sightings

Mar 1
Apr 7
May 6
Jun 12
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Aug 29
Sep 7
Oct 8
Nov 1