Reticulated Glass Frog
Reticulated Glass FrogReticulated Glass FrogReticulated Glass FrogReticulated Glass Frog

Reticulated Glass Frog

Hyalinobatrachium valerioi

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
5–10% · With luck
overall probability at Corcovado National Park
14 Verified records at Corcovado National Park
September Best month highest sighting rate
🌙 Nocturnal When it's active during nighttime hours (6pm–6am)

Hyalinobatrachium valerioi, sometimes known as the La Palma glass frog, is a species of frog in the family Centrolenidae. It is found in central Costa Rica and south to Panama and the Pacific lowlands and slopes of western Colombia and Ecuador; also in the Magdalena River Valley of Colombia (Colombian distribution is poorly resolved). Wikipedia →

5–10% of wildlife watchers report a Reticulated Glass Frog sighting in Corcovado National Park, based on 14 days of visitor records from GBIF citizen-science data.

Closest Relatives at Corcovado National Park

Yellow-flecked Glassfrog
LC

Yellow-flecked Glassfrog

🌙 Nocturnal Amphibian

Sachatamia albomaculata

5–10% · With luck
Chiriqui Glass Frog
LC

Chiriqui Glass Frog

🌙 Nocturnal Amphibian

Teratohyla pulverata

5–10% · With luck
Grainy Cochran Frog
LC

Grainy Cochran Frog

🌙 Nocturnal Amphibian

Cochranella granulosa

5–10% · Rare
Emerald Glass Frog
LC

Emerald Glass Frog

🌙 Nocturnal Amphibian

Espadarana prosoblepon

5–10% · Rare
Dwarf Glass Frog
LC

Dwarf Glass Frog

🌙 Nocturnal Amphibian

Teratohyla spinosa

Insufficient data
Giant Marine Toad
LC

Giant Marine Toad

🌙 Nocturnal Amphibian

Rhinella horribilis

40–50% · Likely
Rosenberg's Gladiator Frog
LC

Rosenberg's Gladiator Frog

🌅 Crepuscular Amphibian

Boana rosenbergi

30–40% · Possible
Savage's Thin-toed Frog
LC

Savage's Thin-toed Frog

🌙 Nocturnal Amphibian

Leptodactylus savagei

30–40% · Possible
Green and Black Dart-poison Frog
LC

Green and Black Dart-poison Frog

☀️ Diurnal Amphibian

Dendrobates auratus

20–30% · Possible
Red-eyed Treefrog
LC

Red-eyed Treefrog

🌙 Nocturnal Amphibian

Agalychnis callidryas

20–30% · Possible
Masked Tree Frog
LC

Masked Tree Frog

🌙 Nocturnal Amphibian

Smilisca phaeota

20–30% · Possible
Golfo Dulce Poison-Dart Frog
VU Endemic

Golfo Dulce Poison-Dart Frog

☀️ Diurnal Amphibian

Phyllobates vittatus

20–30% · Possible

📅 Monthly Probability

<5
Jan
<5
Feb
<5
Mar
<5
Apr
10–20
May
10–20
Jun
20–30
Jul
<5
Aug
20–30
Sep
20–30
Oct
<5
Nov
5–10
Dec

🌙 When They're Spotted

Most active during nighttime hours (6pm–6am) · across all parks (global)

🌙Nocturnal
☀️🌙🌙12am6am12pm6pm12am

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

# Park Country Probability
1 Piedras Blancas National Park 🇨🇷 Costa Rica
20–30%
2 Arenal Volcano National Park 🇨🇷 Costa Rica
10–20%
3 Corcovado National Park 🇨🇷 Costa Rica
5–10%
4 Braulio Carrillo National Park 🇨🇷 Costa Rica
5–10%
5 Cahuita National Park 🇨🇷 Costa Rica
Insufficient data
6 La Amistad International Park (Panama) 🇵🇦 Panama
Insufficient data

Quick answers

What are the chances of seeing a Reticulated Glass Frog in Corcovado National Park?

About 9% of wildlife watchers report a Reticulated Glass Frog sighting in Corcovado National Park, based on 14 days of visitor records from GBIF citizen-science data.

When is the best time to see Reticulated Glass Frog in Corcovado National Park?

September has the highest sighting rate for Reticulated Glass Frog in Corcovado National Park in our monthly data.

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