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 26233 voucher
Record #26233
Eastern Massasauga Rattlesnake
Berrien County
2019-11-02
Record 25944 voucher
Record #25944
Eastern Massasauga Rattlesnake
Berrien County
2019-09-25
Record 25902 voucher
Record #25902
Eastern Massasauga Rattlesnake
Berrien County
2019-09-19
Record 25849 voucher
Record #25849
Eastern Massasauga Rattlesnake
Berrien County
2019-09-07
Record 25843 voucher
Record #25843
Eastern Massasauga Rattlesnake
Barry County
2019-09-04
Record 25842 voucher
Record #25842
Eastern Massasauga Rattlesnake
Barry County
2019-09-04
Record 25717 voucher
Record #25717
Eastern Massasauga Rattlesnake
Van Buren County
2019-08-12
Record 25702 voucher
Record #25702
Eastern Massasauga Rattlesnake
Washtenaw County
2019-08-12
Record 25647 voucher
Record #25647
Eastern Massasauga Rattlesnake
Oakland County
2019-08-04
Record 25646 voucher
Record #25646
Eastern Massasauga Rattlesnake
Oakland County
2019-08-04
Record 25556 voucher
Record #25556
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25555 voucher
Record #25555
Eastern Massasauga Rattlesnake
Livingston County
2019-07-29
Record 25554 voucher
Record #25554
Eastern Massasauga Rattlesnake
Kalkaska County
2019-07-29
Record 25553 voucher
Record #25553
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25552 voucher
Record #25552
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25551 voucher
Record #25551
Eastern Massasauga Rattlesnake
Kalamazoo County
2019-07-29
Record 25550 voucher
Record #25550
Eastern Massasauga Rattlesnake
Livingston County
2019-07-29
Record 25549 voucher
Record #25549
Eastern Massasauga Rattlesnake
Lake County
2019-07-29
Record 25548 voucher
Record #25548
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25547 voucher
Record #25547
Eastern Massasauga Rattlesnake
Jackson County
2019-07-29
Record 25546 voucher
Record #25546
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25545 voucher
Record #25545
Eastern Massasauga Rattlesnake
Livingston County
2019-07-29
Record 25544 voucher
Record #25544
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25543 voucher
Record #25543
Eastern Massasauga Rattlesnake
Iosco County
2019-07-29
Record 25542 voucher
Record #25542
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25540 voucher
Record #25540
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25539 voucher
Record #25539
Eastern Massasauga Rattlesnake
Kalkaska County
2019-07-29
Record 25538 voucher
Record #25538
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25537 voucher
Record #25537
Eastern Massasauga Rattlesnake
Iosco County
2019-07-29
Record 25536 voucher
Record #25536
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25535 voucher
Record #25535
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25534 voucher
Record #25534
Eastern Massasauga Rattlesnake
Barry County
2019-07-29
Record 25533 voucher
Record #25533
Eastern Massasauga Rattlesnake
Lenawee County
2019-07-29
Record 25532 voucher
Record #25532
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25531 voucher
Record #25531
Eastern Massasauga Rattlesnake
Barry County
2019-07-29
Record 25530 voucher
Record #25530
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25529 voucher
Record #25529
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25528 voucher
Record #25528
Eastern Massasauga Rattlesnake
Barry County
2019-07-29
Record 25527 voucher
Record #25527
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25526 voucher
Record #25526
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25525 voucher
Record #25525
Eastern Massasauga Rattlesnake
Oakland County
2019-07-29
Record 25524 voucher
Record #25524
Eastern Massasauga Rattlesnake
Livingston County
2019-07-29
Record 25523 voucher
Record #25523
Eastern Massasauga Rattlesnake
Montcalm County
2019-07-29
Record 25522 voucher
Record #25522
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25521 voucher
Record #25521
Eastern Massasauga Rattlesnake
Washtenaw County
2019-07-29
Record 25305 voucher
Record #25305
Eastern Massasauga Rattlesnake
Jackson County
2019-07-13
Record 25302 voucher
Record #25302
Eastern Massasauga Rattlesnake
Jackson County
2019-07-12
Record 24946 voucher
Record #24946
Eastern Massasauga Rattlesnake
Van Buren County
2019-06-11
Record 24815 voucher
Record #24815
Eastern Massasauga Rattlesnake
Washtenaw County
2019-06-07
Record 24728 voucher
Record #24728
Eastern Massasauga Rattlesnake
Oakland County
2019-06-02