Rainforest Hog-nosed Viper

Rainforest Hog-nosed Viper

Porthidium nasutum

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
30–40% · Possible
overall probability at Pico Bonito National Park

📅 Monthly Probability

10–20
Jan
40–50
Feb
10–20
Mar
10–20
Apr
60–70
May
10–20
Jun
10–20
Jul
50–60
Aug
10–20
Sep
60–70
Oct
40–50
Nov
40–50
Dec

☀️🌙 When They're Spotted

Active throughout day and night · across all parks (global)

☀️🌙Day & Night
☀️🌙🌙12am6am12pm6pm12am

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
30–40%
2 Tenorio Volcano National Park 🇨🇷 Costa Rica
30–40%
3 Braulio Carrillo National Park 🇨🇷 Costa Rica
20–30%
4 Gandoca-Manzanillo Wildlife Refuge 🇨🇷 Costa Rica
20–30%
5 Montes Azules Biosphere Reserve 🇲🇽 Mexico
10–20%
6 Cahuita National Park 🇨🇷 Costa Rica
10–20%
7 Chagres National Park 🇵🇦 Panama
10–20%
8 Arenal Volcano National Park 🇨🇷 Costa Rica
10–20%
9 Darién National Park 🇵🇦 Panama
10–20%
10 La Amistad International Park (Panama) 🇵🇦 Panama
0–10%
11 Utría National Natural Park 🇨🇴 Colombia
Insufficient data
12 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
Insufficient data
13 Tortuguero National Park 🇨🇷 Costa Rica
Insufficient data

Quick answers

What are the chances of seeing a Rainforest Hog-nosed Viper in Pico Bonito National Park?

About 36% of visitor-days record a Rainforest Hog-nosed Viper sighting in Pico Bonito National Park, based on 8 observer-days of citizen-science data from GBIF.

When is the best time to see Rainforest Hog-nosed Viper in Pico Bonito National Park?

October has the highest sighting rate for Rainforest Hog-nosed Viper in Pico Bonito National Park in our monthly data.

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