Speckled Rattlesnake
Crotalus mitchellii
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyViperidae (Vipèrids)
- GenusCrotalus (Serp de cascavell)
- SpeciesCrotalus mitchellii (Speckled Rattlesnake)
Closest Relatives at El Vizcaíno Biosphere Reserve
📅 Monthly Probability
☀️🌙 When They're Spotted
Active throughout day and night · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | El Vizcaíno Biosphere Reserve | 🇲🇽 Mexico | |
| 2 | Bahía de Loreto National Park | 🇲🇽 Mexico |
Quick answers
What are the chances of seeing a Speckled Rattlesnake in El Vizcaíno Biosphere Reserve?
About 17% of visitor-days record a Speckled Rattlesnake sighting in El Vizcaíno Biosphere Reserve, based on 10 observer-days of citizen-science data from GBIF.
When is the best time to see Speckled Rattlesnake in El Vizcaíno Biosphere Reserve?
October has the highest sighting rate for Speckled Rattlesnake in El Vizcaíno Biosphere Reserve in our monthly data.