Big-eared Climbing Rat

Closest Relatives at Sian Ka'an Biosphere Reserve

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	20–30%
2	Sian Ka'an Biosphere Reserve	🇲🇽 Mexico	10–20%
3	Pico Bonito National Park	🇭🇳 Honduras	Insufficient data
4	Cerro Azul Meámbar National Park	🇭🇳 Honduras	Insufficient data
5	Calakmul Biosphere Reserve	🇲🇽 Mexico	Insufficient data
6	Palo Verde National Park	🇨🇷 Costa Rica	Insufficient data
7	Tenorio Volcano National Park	🇨🇷 Costa Rica	Insufficient data
8	Monteverde Cloud Forest Reserve	🇨🇷 Costa Rica	Insufficient data

Quick answers

What are the chances of seeing a Big-eared Climbing Rat in Sian Ka'an Biosphere Reserve?

About 16% of visitor-days record a Big-eared Climbing Rat sighting in Sian Ka'an Biosphere Reserve, based on 11 observer-days of citizen-science data from GBIF.

When is the best time to see Big-eared Climbing Rat in Sian Ka'an Biosphere Reserve?

October has the highest sighting rate for Big-eared Climbing Rat in Sian Ka'an Biosphere Reserve in our monthly data.