Rainforest Hog-nosed Viper
Porthidium nasutum
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyViperidae (Vipèrids)
- GenusPorthidium (Hognosed Vipers)
- SpeciesPorthidium nasutum (Rainforest Hog-nosed Viper)
Closest Relatives at Cahuita National Park
📅 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 | Pico Bonito National Park | 🇭🇳 Honduras | |
| 2 | Tenorio Volcano National Park | 🇨🇷 Costa Rica | |
| 3 | Braulio Carrillo National Park | 🇨🇷 Costa Rica | |
| 4 | Gandoca-Manzanillo Wildlife Refuge | 🇨🇷 Costa Rica | |
| 5 | Montes Azules Biosphere Reserve | 🇲🇽 Mexico | |
| 6 | Cahuita National Park | 🇨🇷 Costa Rica | |
| 7 | Chagres National Park | 🇵🇦 Panama | |
| 8 | Arenal Volcano National Park | 🇨🇷 Costa Rica | |
| 9 | Darién National Park | 🇵🇦 Panama | |
| 10 | La Amistad International Park (Panama) | 🇵🇦 Panama | |
| 11 | Utría National Natural Park | 🇨🇴 Colombia | |
| 12 | Tapantí-Macizo de la Muerte National Park | 🇨🇷 Costa Rica | |
| 13 | Tortuguero National Park | 🇨🇷 Costa Rica |
Quick answers
What are the chances of seeing a Rainforest Hog-nosed Viper in Cahuita National Park?
About 16% of visitor-days record a Rainforest Hog-nosed Viper sighting in Cahuita National Park, based on 13 observer-days of citizen-science data from GBIF.
When is the best time to see Rainforest Hog-nosed Viper in Cahuita National Park?
October has the highest sighting rate for Rainforest Hog-nosed Viper in Cahuita National Park in our monthly data.