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  • Crotalus oreganus
  • Southern Pacific Rattlesnake (Crotalus oreganus helleri)
Southern Pacific Rattlesnake
Crotalus oreganus helleri
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Observation Metrics
Total Observations1,151
Total Observers90
Current Year59
Total Countries2
Mobile App Entries11
Browser Entries31
Imported Records1,082
Deceased23

View all records

Most Recent Records
Some records may be hidden from the public
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436194
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436047
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436025
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436024
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436020
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436019
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436015
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436012
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436013
Southern Pacific Rattlesnake
Crotalus oreganus helleri
HM 436006
Most Observed By
Some records may be hidden from the public
BLEDSOE STEVE
163 records

Nathan Smith
139 records

Max Roberts
95 records

Kent VanSooy
80 records

Jeff Nordland
79 records

Robert Hess
70 records

Marc Linsalata
49 records

Brian Hubbs
44 records

PATRICK GAVIT
41 records

Ross Padilla
39 records

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