Giant Marine Toad
Rhinella horribilis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAmphibia (Amfibis)
- OrderAnura (Anurs)
- FamilyBufonidae (Bufònids)
- GenusRhinella (Beaked Toads)
- SpeciesRhinella horribilis (Giant Marine Toad)
Closest Relatives at Arenal Volcano National Park
Wet Forest Toad
Incilius melanochlorus
Leaf Litter Toad
Rhaebo haematiticus
Green Climbing Toad
Incilius coniferus
Central American Gulf Coast Toad
Incilius valliceps
Red-eyed Treefrog
Agalychnis callidryas
Strawberry Poison-dart Frog
Oophaga pumilio
Warszewitsch's Frog
Lithobates warszewitschii
Masked Tree Frog
Smilisca phaeota
Harlequin Treefrog
Dendropsophus ebraccatus
Savage's Thin-toed Frog
Leptodactylus savagei
Mahogany Tree Frog
Tlalocohyla loquax
Emerald Glass Frog
Espadarana prosoblepon
📅 Monthly Probability
🌙 When They're Spotted
Most active during nighttime hours (6pm–6am) · across all parks (global)
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
Quick answers
What are the chances of seeing a Giant Marine Toad in Arenal Volcano National Park?
About 40% of visitor-days record a Giant Marine Toad sighting in Arenal Volcano National Park, based on 152 observer-days of citizen-science data from GBIF.
When is the best time to see Giant Marine Toad in Arenal Volcano National Park?
May has the highest sighting rate for Giant Marine Toad in Arenal Volcano National Park in our monthly data.