What are the chances of seeing an Ornate Cat-eyed Snake in Bastimentos Island National Marine Park?
With luck
About 10% of wildlife watchers report an Ornate Cat-eyed Snake sighting in Bastimentos Island National Marine Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 28th most-seen of the 31 reptiles we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
When is the best time to see an Ornate Cat-eyed Snake in Bastimentos Island National Marine Park?
February
In that month about 30% of wildlife watchers report an Ornate Cat-eyed Snake in Bastimentos Island National Marine Park on a given day, against under 5% in March–May, July and September–January, the lowest months. That is one of Bastimentos Island National Marine Park's driest months, with about 170 mm of rain against 540 mm in July.
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 Bastimentos Island National Marine Park the best place to see an Ornate Cat-eyed Snake?
11th of 13
Of the 13 parks where we can rate Ornate Cat-eyed Snake sightings, Bastimentos Island National Marine Park ranks 11th at about 10%. 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 Bastimentos Island National Marine Park?
Same family: Colubridae
The closest relatives of the Ornate Cat-eyed Snake that you can see in Bastimentos Island National Marine Park (family Colubridae, Colubrid Snakes) are Striped Vine Snake (about 30%), Blunthead Tree Snake (about 30%) and Puffing Snake (about 20%), 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 Bastimentos Island National Marine Park (5 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.