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

Reticulated Glass Frog

Hyalinobatrachium valerioi

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
20–30% · Possible
overall probability at Piedras Blancas National Park
20 Verified records at Piedras Blancas 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 →

20–30% of wildlife watchers report a Reticulated Glass Frog sighting in Piedras Blancas National Park, based on 20 days of visitor records from GBIF citizen-science data.

Closest Relatives at Piedras Blancas National Park

Plantation Glass Frog
LC

Plantation Glass Frog

🌙 Nocturnal Amphibian

Hyalinobatrachium colymbiphyllum

5–10% · Rare
Tatayo's Glass Frog
LC Endemic

Tatayo's Glass Frog

🌙 Nocturnal Amphibian

Hyalinobatrachium tatayoi

Insufficient data
Emerald Glass Frog
LC

Emerald Glass Frog

🌙 Nocturnal Amphibian

Espadarana prosoblepon

20–30% · Possible
Chiriqui Glass Frog
LC

Chiriqui Glass Frog

🌙 Nocturnal Amphibian

Teratohyla pulverata

10–20% · With luck
Grainy Cochran Frog
LC

Grainy Cochran Frog

🌙 Nocturnal Amphibian

Cochranella granulosa

Insufficient data
Yellow-flecked Glassfrog
LC

Yellow-flecked Glassfrog

🌙 Nocturnal Amphibian

Sachatamia albomaculata

5–10% · With luck
Giant Marine Toad
LC

Giant Marine Toad

🌙 Nocturnal Amphibian

Rhinella horribilis

50–60% · Likely
Rosenberg's Gladiator Frog
LC

Rosenberg's Gladiator Frog

🌅 Crepuscular Amphibian

Boana rosenbergi

50–60% · Likely
Red-eyed Treefrog
LC

Red-eyed Treefrog

🌙 Nocturnal Amphibian

Agalychnis callidryas

50–60% · Likely
Savage's Thin-toed Frog
LC

Savage's Thin-toed Frog

🌙 Nocturnal Amphibian

Leptodactylus savagei

50–60% · Likely
Guayaquil Dwarf Frog
LC

Guayaquil Dwarf Frog

🌅 Crepuscular Amphibian

Engystomops pustulosus

40–50% · Likely
Rainforest Toad
LC

Rainforest Toad

🌅 Crepuscular Amphibian

Incilius aucoinae

40–50% · Likely

📅 Monthly Probability

20–30
Jan
<5
Feb
10–20
Mar
20–30
Apr
30–40
May
<5
Jun
30–40
Jul
30–40
Aug
40–50
Sep
30–40
Oct
20–30
Nov
<5
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 Piedras Blancas National Park?

About 23% of wildlife watchers report a Reticulated Glass Frog sighting in Piedras Blancas National Park, based on 20 days of visitor records from GBIF citizen-science data.

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

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

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