Blunthead Tree Snake

Closest Relatives at Calakmul Biosphere Reserve

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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	50–60%
2	Cusuco National Park	🇭🇳 Honduras	40–50%
3	Tortuguero National Park	🇨🇷 Costa Rica	30–40%
4	Braulio Carrillo National Park	🇨🇷 Costa Rica	30–40%
5	Yasuní National Park	🇪🇨 Ecuador	30–40%
6	Brownsberg Nature Park	🇸🇷 Suriname	20–30%
7	Main Ridge Forest Reserve	🇹🇹 Trinidad and Tobago	20–30%
8	Cuyabeno Wildlife Reserve	🇪🇨 Ecuador	20–30%
9	Bastimentos Island National Marine Park	🇵🇦 Panama	20–30%
10	Piedras Blancas National Park	🇨🇷 Costa Rica	20–30%
11	Tambopata National Reserve	🇵🇪 Peru	20–30%
12	Tayrona National Natural Park	🇨🇴 Colombia	20–30%
13	Gandoca-Manzanillo Wildlife Refuge	🇨🇷 Costa Rica	20–30%
14	Tenorio Volcano National Park	🇨🇷 Costa Rica	20–30%
15	Amacayacu National Natural Park	🇨🇴 Colombia	20–30%
16	Cockscomb Basin Wildlife Sanctuary	🇧🇿 Belize	20–30%
17	Arenal Volcano National Park	🇨🇷 Costa Rica	20–30%
18	Manu National Park	🇵🇪 Peru	10–20%
19	Chagres National Park	🇵🇦 Panama	10–20%
20	Santa Rosa National Park	🇨🇷 Costa Rica	10–20%
21	Montes Azules Biosphere Reserve	🇲🇽 Mexico	10–20%
22	Cahuita National Park	🇨🇷 Costa Rica	10–20%
23	Corcovado National Park	🇨🇷 Costa Rica	10–20%
24	Soberanía National Park	🇵🇦 Panama	10–20%
25	Manuel Antonio National Park	🇨🇷 Costa Rica	10–20%
26	Chirripó National Park	🇨🇷 Costa Rica	10–20%
27	La Amistad International Park (Panama)	🇵🇦 Panama	10–20%
28	Darién National Park	🇵🇦 Panama	10–20%
29	Monteverde Cloud Forest Reserve	🇨🇷 Costa Rica	5–10%
30	Calakmul Biosphere Reserve	🇲🇽 Mexico	5–10%
31	Utría National Natural Park	🇨🇴 Colombia	Insufficient data
32	La Tigra National Park	🇭🇳 Honduras	Insufficient data
33	Celaque National Park	🇭🇳 Honduras	Insufficient data
34	Amboró National Park	🇧🇴 Bolivia	Insufficient data
35	Cordillera Azul National Park	🇵🇪 Peru	Insufficient data
36	Cerro Azul Meámbar National Park	🇭🇳 Honduras	Insufficient data
37	Marino Ballena National Park	🇨🇷 Costa Rica	Insufficient data
38	Lago de Yojoa	🇭🇳 Honduras	Insufficient data
39	Farallones de Cali National Natural Park	🇨🇴 Colombia	Insufficient data
40	Biotopo Cerro Cahuí	🇬🇹 Guatemala	Insufficient data
41	Anavilhanas National Park	🇧🇷 Brazil	Insufficient data
42	Cabo Blanco Absolute Nature Reserve	🇨🇷 Costa Rica	Insufficient data
43	Ostional Wildlife Refuge	🇨🇷 Costa Rica	Insufficient data
44	Podocarpus National Park	🇪🇨 Ecuador	Insufficient data
45	Parque Natural Metropolitano	🇵🇦 Panama	Insufficient data
46	Tapantí-Macizo de la Muerte National Park	🇨🇷 Costa Rica	Insufficient data

Quick answers

What are the chances of seeing a Blunthead Tree Snake in Calakmul Biosphere Reserve?

About 7% of wildlife watchers report a Blunthead Tree Snake sighting in Calakmul Biosphere Reserve, based on 6 days of visitor records from GBIF citizen-science data.

When is the best time to see Blunthead Tree Snake in Calakmul Biosphere Reserve?

July has the highest sighting rate for Blunthead Tree Snake in Calakmul Biosphere Reserve in our monthly data.