Genus
Copperheads, Cottonmouths, and Cantils
Agkistrodon
6 species in our catalog · found in 8 parks
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassSquamata
- FamilyViperidae (Vipers)
- GenusAgkistrodon (Copperheads, Cottonmouths, and Cantils)
Species in this group
Each card shows the species at its best park — tap for the full profile
Daily sighting probability by month
Probability-weighted average across the group's species
When they're spotted
When the group's species are recorded (aggregated)
Where to see Copperheads, Cottonmouths, and Cantils
Worldwide records of this group (human observations from 2019 onwards, GBIF). Pins mark our parks — tap one for the chance of seeing at least one species of the group there.
Parks Ranked
Chance of seeing at least one species of the group · number of its species present
| # | Park | Country | Species | Daily sighting probability |
|---|---|---|---|---|
| 1 | Big Cypress National Preserve | 🇺🇸 United States | 1 | |
 Florida Cottonmouth | ||||
| 2 | Congaree National Park | 🇺🇸 United States | 2 | |
 Northern Cottonmouth | ||||
 Eastern Copperhead | ||||
| 3 | Everglades National Park | 🇺🇸 United States | 1 | |
| Florida Cottonmouth | ||||
| 4 | Shenandoah National Park | 🇺🇸 United States | 1 | |
| Eastern Copperhead | ||||
| 5 | Great Smoky Mountains National Park | 🇺🇸 United States | 1 | |
| Eastern Copperhead | ||||
| 6 | Santa Rosa National Park | 🇨🇷 Costa Rica | 1 | |
 Southern Cantil | ||||
| 7 | Calakmul Biosphere Reserve | 🇲🇽 Mexico | 1 | |
 Yucatecan Cantil | ||||
| 8 | Big Bend National Park | 🇺🇸 United States | 1 | |
 Broad-banded Copperhead | ||||