What are the chances of seeing an Ornate Cat-eyed Snake in Tenorio Volcano National Park?
Possible
About 30% of wildlife watchers report an Ornate Cat-eyed Snake sighting in Tenorio Volcano National Park on a given day, based on 22 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 13th most-seen of the 38 reptiles we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
When is the best time to see an Ornate Cat-eyed Snake in Tenorio Volcano National Park?
February and May
In those months about 40% of wildlife watchers report an Ornate Cat-eyed Snake in Tenorio Volcano National Park on a given day, against under 5% in March–April and August, the lowest months.
What time of day is best to see an Ornate Cat-eyed Snake?
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Ornate Cat-eyed Snake sightings with a recorded time, and about 8 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
Is Tenorio Volcano National Park the best place to see an Ornate Cat-eyed Snake?
4th of 13
Of the 13 parks where we can rate Ornate Cat-eyed Snake sightings, Tenorio Volcano National Park ranks 4th at about 30%. The best odds are in Piedras Blancas National Park (Costa Rica, about 40%), Corcovado National Park (Costa Rica, about 30%) and Arenal Volcano National Park (Costa Rica, about 30%). All parks ranked.
Which relatives of the Ornate Cat-eyed Snake live in Tenorio Volcano National Park?
Same family: Colubridae
The closest relatives of the Ornate Cat-eyed Snake that you can see in Tenorio Volcano National Park (family Colubridae, Colubrid Snakes) are Cope's Vine Snake (about 40%), Cloudy Snail-eating Snake (about 30%) and Blunthead Tree Snake (about 30%), with each one's daily chance of a sighting.
Where does the Ornate Cat-eyed Snake sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Ornate Cat-eyed Snake is recorded against all the reptiles logged in Tenorio Volcano National Park (22 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.