Butterfly sighting

Peter and Charlotte Silvers

Location: Our backyard, Lake Mills
Jefferson County

Another good day in our backyard

Monarch

Monarch

Eastern Tiger Swallowtail

Eastern Tiger Swallowtail

These sightings are submitted by butterfly enthusiasts across Wisconsin.

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2021 sightings

Mar 30
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2020 sightings

Mar 12
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Aug 397
Sep 155
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Dec 1

2019 sightings

Mar 5
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2018 sightings

Mar 7
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Aug 349
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2017 sightings

Feb 7
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Jul 311
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Oct 133
Nov 7

2016 sightings

Feb 2
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2015 sightings

Mar 17
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2014 sightings

Mar 1
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May 258
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Aug 265
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Oct 79
Nov 5

2013 sightings

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

2012 sightings

Mar 115
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May 368
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Aug 203
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Nov 9
Dec 1

2011 sightings

Mar 4
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May 117
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Aug 330
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2010 sightings

Mar 28
Apr 100
May 178
Jun 152
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Aug 211
Sep 113
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2009 sightings

Mar 10
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May 121
Jun 146
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Aug 81
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2008 sightings

Mar 3
Apr 48
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
Jun 129
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Aug 85
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2006 sightings

Mar 4
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May 53
Jun 67
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Aug 25
Sep 18
Oct 9
Nov 1

2005 sightings

Mar 1
Apr 7
May 6
Jun 12
Jul 28

Aug 29
Sep 7
Oct 8
Nov 1