Blood Snake
Stenorrhina freminvillei
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyColubridae (Colúbrids)
- GenusStenorrhina
- SpeciesStenorrhina freminvillei (Blood Snake)
Stenorrhina freminvillei, the blood snake or slaty gray snake, is a species of snake of the family Colubridae. The snake is found in Mexico, Guatemala, El Salvador, Honduras, Nicaragua, and Costa Rica. . Wikipedia →
10–20% of wildlife watchers report a Blood Snake sighting in Santa Rosa National Park, based on 6 days of visitor records from GBIF citizen-science data.
Closest Relatives at Santa Rosa National Park
Rhombic Cat-eyed Snake
Leptodeira rhombifera
Central American Lyresnake
Trimorphodon quadruplex
Black-banded Cat-eyed Snake
Leptodeira nigrofasciata
Cope's Black-striped Snake
Coniophanes piceivittis
Cope's Snail Sucker
Sibon anthracops
Köhler’s Vine Snake
Oxybelis koehleri
Blunthead Tree Snake
Imantodes cenchoa
Central American Tree Snake
Imantodes gemmistratus
Pacific Longtail Snake
Enulius flavitorques
Striped Lowland Snake
Leptodrymus pulcherrimus
Red Coffee Snake
Ninia sebae
Central American Milksnake
Lampropeltis abnorma
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · 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 | Santa Rosa National Park | 🇨🇷 Costa Rica | |
| 2 | Masaya Volcano National Park | 🇳🇮 Nicaragua | |
| 3 | Celaque National Park | 🇭🇳 Honduras | |
| 4 | Sian Ka'an Biosphere Reserve | 🇲🇽 Mexico | |
| 5 | Las Baulas Marine National Park | 🇨🇷 Costa Rica | |
| 6 | Cabo Blanco Absolute Nature Reserve | 🇨🇷 Costa Rica | |
| 7 | Cañón del Sumidero National Park | 🇲🇽 Mexico | |
| 8 | Tenorio Volcano National Park | 🇨🇷 Costa Rica | |
| 9 | Monteverde Cloud Forest Reserve | 🇨🇷 Costa Rica |
Quick answers
What are the chances of seeing a Blood Snake in Santa Rosa National Park?
About 13% of wildlife watchers report a Blood Snake sighting in Santa Rosa National Park, based on 6 days of visitor records from GBIF citizen-science data.
When is the best time to see Blood Snake in Santa Rosa National Park?
December has the highest sighting rate for Blood Snake in Santa Rosa National Park in our monthly data.