Nature Field Guide
Clouded Snail-eater
- Spanish name
- Caracolera nublada
- Scientific name
- Sibon nebulatus
What Do Pico & Tati Think?
Pico: “What helps this reptile fit into its habitat?”
Tati: “Let’s look at its shape, colors and surroundings while giving it plenty of space.”
Species overview
About the Clouded Snail-eater
The clouded snail-eater has a narrow climbing body and a relatively large head with prominent eyes. Irregular dark markings break up its lighter background color. A quiet animal can seem to disappear among leaves and bark.
This snake is documented in Costa Rican humid forest, including Tirimbina. Its group has been the subject of continuing taxonomic research, so names and comparisons should follow reliable current references. For a young explorer, the first task is simpler: notice the animal’s posture and leave the branch undisturbed.
Identification
Key Features of the Clouded Snail-eater
Slender climbing body
Large rounded head and prominent eyes
Irregular dark markings on a lighter body
Habitat & range
Caribbean and Pacific humid forests and edges, including northern lowland wet forest.
Local observations
Native species recorded in Costa Rica. Sightings depend on suitable habitat and locality.
When to observe
Observe on a suitable guided outing. Activity varies with weather, season and locality; do not disturb a resting or hidden animal.
Conservation & care
Observe from a distance with an adult or qualified guide. Do not touch, catch, corner, feed or move any snake. Keep children and pets away. Colors, head shape and pupil shape must never be used to decide a snake is safe.
Threats & pressures
Protect connected habitat and natural shelters. Avoid collection, unnecessary clearing and deliberate killing. Leave wildlife in place and support responsible observation.
Observation activity
Find three places where its markings blend with bark or leaves in the illustration.
Explore by location
Caribbean · Central Pacific · Northern Plains · South Pacific · Alajuela · Heredia · Limón · Puntarenas · San José