Massasaugas (Sistrurus)

1
26
39
52
65
78
91
104
117
130
143
156
169
182
195+
Number of Records
Historical Range Map

Latest Records

Taxon
County
Date
Record 11144 voucher
Record #11144
Eastern Massasauga Rattlesnake
Kalamazoo County
2016-02-02
Record 11143 voucher
Record #11143
Eastern Massasauga Rattlesnake
Kalamazoo County
2016-02-02
Record 11142 voucher
Record #11142
Eastern Massasauga Rattlesnake
Kalamazoo County
2016-02-02
Record 11141 voucher
Record #11141
Eastern Massasauga Rattlesnake
Kalamazoo County
2016-02-02
Record 11140 voucher
Record #11140
Eastern Massasauga Rattlesnake
Kalamazoo County
2016-02-02
Record 11139 voucher
Record #11139
Eastern Massasauga Rattlesnake
Kalamazoo County
2016-02-02
Record 10789 voucher
Record #10789
Eastern Massasauga Rattlesnake
Livingston County
2016-01-08
Record 10748 voucher
Record #10748
Eastern Massasauga Rattlesnake
Washtenaw County
2016-01-07
Record 10426 voucher
Record #10426
Eastern Massasauga Rattlesnake
Berrien County
2015-12-15
Record 10414 voucher
Record #10414
Eastern Massasauga Rattlesnake
Cass County
2015-12-15
Record 10277 voucher
Record #10277
Eastern Massasauga Rattlesnake
Oakland County
2015-12-09
Record 9973 voucher
Record #9973
Eastern Massasauga Rattlesnake
Oakland County
2015-11-18
Record 9972 voucher
Record #9972
Eastern Massasauga Rattlesnake
Washtenaw County
2015-11-18
Record 9790 voucher
Record #9790
Eastern Massasauga Rattlesnake
Allegan County
2015-11-03
Record 9782 voucher
Record #9782
Eastern Massasauga Rattlesnake
Washtenaw County
2015-10-28
Record 9763 voucher
Record #9763
Eastern Massasauga Rattlesnake
Washtenaw County
2015-10-24
Record 9745 voucher
Record #9745
Eastern Massasauga Rattlesnake
Jackson County
2015-10-19
Record 9738 voucher
Record #9738
Eastern Massasauga Rattlesnake
Livingston County
2015-10-14
Record 9624 voucher
Record #9624
Eastern Massasauga Rattlesnake
Livingston County
2015-09-28
Record 9518 voucher
Record #9518
Eastern Massasauga Rattlesnake
Washtenaw County
2015-09-16
Record 9347 voucher
Record #9347
Eastern Massasauga Rattlesnake
Washtenaw County
2015-09-05
Record 9241 voucher
Record #9241
Eastern Massasauga Rattlesnake
Washtenaw County
2015-08-26
Record 9192 voucher
Record #9192
Eastern Massasauga Rattlesnake
Oakland County
2015-08-20
Record 9188 voucher
Record #9188
Eastern Massasauga Rattlesnake
Hillsdale County
2015-08-20
Record 9187 voucher
Record #9187
Eastern Massasauga Rattlesnake
Jackson County
2015-08-20
Record 9179 voucher
Record #9179
Eastern Massasauga Rattlesnake
Oakland County
2015-08-19
Record 9124 voucher
Record #9124
Eastern Massasauga Rattlesnake
Kalamazoo County
2015-08-14
Record 8828 voucher
Record #8828
Eastern Massasauga Rattlesnake
Antrim County
2015-07-17
Record 8792 voucher
Record #8792
Eastern Massasauga Rattlesnake
Crawford County
2015-07-14
Record 8753 voucher
Record #8753
Eastern Massasauga Rattlesnake
Oakland County
2015-07-12
Record 8748 voucher
Record #8748
Eastern Massasauga Rattlesnake
Kalamazoo County
2015-07-12
Record 8732 voucher
Record #8732
Eastern Massasauga Rattlesnake
Oakland County
2015-07-11
Record 8303 voucher
Record #8303
Eastern Massasauga Rattlesnake
Kalamazoo County
2015-06-18
Record 7948 voucher
Record #7948
Eastern Massasauga Rattlesnake
2015-06-06
Record 7907 voucher
Record #7907
Eastern Massasauga Rattlesnake
Kalamazoo County
2015-06-04
Record 7708 voucher
Record #7708
Eastern Massasauga Rattlesnake
Kalamazoo County
2015-05-27
Record 7679 voucher
Record #7679
Eastern Massasauga Rattlesnake
Lenawee County
2015-05-25
Record 7678 voucher
Record #7678
Eastern Massasauga Rattlesnake
Lenawee County
2015-05-25
Record 7677 voucher
Record #7677
Eastern Massasauga Rattlesnake
Washtenaw County
2015-05-25
Record 7666 voucher
Record #7666
Eastern Massasauga Rattlesnake
Lenawee County
2015-05-25
Record 7645 voucher
Record #7645
Eastern Massasauga Rattlesnake
Lenawee County
2015-05-25
Record 7644 voucher
Record #7644
Eastern Massasauga Rattlesnake
Van Buren County
2015-05-25
Record 7638 voucher
Record #7638
Eastern Massasauga Rattlesnake
Van Buren County
2015-05-25
Record 7610 voucher
Record #7610
Eastern Massasauga Rattlesnake
Kalamazoo County
2015-05-24
Record 7578 voucher
Record #7578
Eastern Massasauga Rattlesnake
Van Buren County
2015-05-22
Record 7559 voucher
Record #7559
Eastern Massasauga Rattlesnake
Cass County
2015-05-22
Record 7544 voucher
Record #7544
Eastern Massasauga Rattlesnake
Van Buren County
2015-05-22
Record 7543 voucher
Record #7543
Eastern Massasauga Rattlesnake
Lenawee County
2015-05-22
Record 7542 voucher
Record #7542
Eastern Massasauga Rattlesnake
Lenawee County
2015-05-22
Record 7538 voucher
Record #7538
Eastern Massasauga Rattlesnake
Lenawee County
2015-05-22