Rattlesnakes (Crotalus)
Recent Records
| Taxon | Date | County | State | ||
|---|---|---|---|---|---|
| 1. | Crotalus oreganus helleri | 2019-11-19 | San Bernardino County | CA | US |
| 2. | Crotalus oreganus helleri | 2019-11-16 | Los Angeles County | CA | US |
| 3. | Crotalus oreganus oreganus | 2019-10-25 | Kern County | CA | US |
| 4. | Crotalus atrox | 2019-10-24 | Maricopa County | AZ | US |
| 5. | Crotalus horridus | 2019-10-24 | PA | US | |
| 6. | Crotalus cerastes cerastes | 2019-10-23 | Clark County | NV | US |
| 7. | Crotalus cerastes cerastes | 2019-10-23 | Clark County | NV | US |
| 8. | Crotalus cerastes cerastes | 2019-10-23 | Clark County | NV | US |
| 9. | Crotalus cerastes cerastes | 2019-10-17 | Clark County | NV | US |
| 10. | Crotalus ruber | 2019-10-17 | Orange County | CA | US |
| 11. | Crotalus oreganus oreganus | 2019-10-16 | Santa Clara County | CA | US |
| 12. | Crotalus oreganus oreganus | 2019-10-16 | Santa Clara County | CA | US |
| 13. | Crotalus mitchellii pyrrhus | 2019-10-14 | Clark County | NV | US |
| 14. | Crotalus adamanteus | 2019-10-14 | Gilchrist County | FL | US |
| 15. | Crotalus horridus | 2019-10-12 | PA | US | |