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 Ostional Wildlife Refuge
Yellow Toad
Incilius luetkenii
Dry Forest Toad
Incilius coccifer
Mexican Smilisca
Smilisca baudinii
Milk Frog
Trachycephalus macrotis
Savage's Thin-toed Frog
Leptodactylus savagei
Stauffer's Tree Frog
Scinax staufferi
Yellow Treefrog
Dendropsophus microcephalus
Sheep Frog
Hypopachus variolosus
Turbo White-lipped Frog
Leptodactylus poecilochilus
Masked Tree Frog
Smilisca phaeota
Boulenger's Snouted Tree Frog
Scinax boulengeri
Fitzinger's Robber Frog
Craugastor fitzingeri
📅 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 Ostional Wildlife Refuge?
About 44% of visitor-days record a Giant Marine Toad sighting in Ostional Wildlife Refuge, based on 40 observer-days of citizen-science data from GBIF.
When is the best time to see Giant Marine Toad in Ostional Wildlife Refuge?
May has the highest sighting rate for Giant Marine Toad in Ostional Wildlife Refuge in our monthly data.