White-lined Leaf Frog
White-lined Leaf FrogWhite-lined Leaf FrogWhite-lined Leaf FrogWhite-lined Leaf Frog

White-lined Leaf Frog

Phyllomedusa vaillantii

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
30–40% · Possible
overall probability at Yasuní National Park
64 Verified records at Yasuní National Park
February Best month highest sighting rate
🌙 Nocturnal When it's active during nighttime hours (6pm–6am)

The white-lined leaf frog (Phyllomedusa vaillantii) is a species of frog in the subfamily Phyllomedusinae. It is found in northern South America. Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical swampland, rivers, and freshwater marshes. It is threatened by habitat loss. Wikipedia →

30–40% of wildlife watchers report a White-lined Leaf Frog sighting in Yasuní National Park, based on 64 days of visitor records from GBIF citizen-science data.

Closest Relatives at Yasuní National Park

Tarsier Leaf Frog
LC

Tarsier Leaf Frog

🌙 Nocturnal Amphibian

Phyllomedusa tarsius

10–20% · With luck
Fringed Leaf Frog
LC

Fringed Leaf Frog

☀️🌙 Day & Night Amphibian

Cruziohyla craspedopus

10–20% · With luck
Tiger-Striped Leaf Frog

Tiger-Striped Leaf Frog

🌙 Nocturnal Amphibian

Callimedusa tomopterna

5–10% · With luck
Amazonian Monkey Frog
LC

Amazonian Monkey Frog

☀️🌙 Day & Night Amphibian

Agalychnis hulli

Insufficient data
Ecuador Poison Frog
LC

Ecuador Poison Frog

☀️🌙 Day & Night Amphibian

Ameerega bilinguis

60–70% · Likely
South American Common Toad
LC

South American Common Toad

☀️🌙 Day & Night Amphibian

Rhinella margaritifera

50–60% · Likely
Common Big-headed Frog
LC

Common Big-headed Frog

🌙 Nocturnal Amphibian

Oreobates quixensis

40–50% · Possible
Smoky Jungle Frog
LC

Smoky Jungle Frog

🌙 Nocturnal Amphibian

Leptodactylus pentadactylus

30–40% · Possible
Smooth-sided Toad
LC

Smooth-sided Toad

🌙 Nocturnal Amphibian

Rhaebo guttatus

30–40% · Possible
Eastern Cane Toad
LC

Eastern Cane Toad

☀️🌙 Day & Night Amphibian

Rhinella marina

20–30% · Possible
Giant Broad-headed Treefrog
LC

Giant Broad-headed Treefrog

🌙 Nocturnal Amphibian

Osteocephalus taurinus

20–30% · Possible
Painted Forest Toadlet
LC

Painted Forest Toadlet

🌙 Nocturnal Amphibian

Engystomops petersi

20–30% · Possible

📅 Monthly Probability

10–20
Jan
50–60
Feb
30–40
Mar
40–50
Apr
10–20
May
30–40
Jun
30–40
Jul
20–30
Aug
10–20
Sep
20–30
Oct
30–40
Nov
30–40
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 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
30–40%
2 Yasuní National Park 🇪🇨 Ecuador
30–40%
3 Manu National Park 🇵🇪 Peru
20–30%
4 Tambopata National Reserve 🇵🇪 Peru
10–20%
5 Amacayacu National Natural Park 🇨🇴 Colombia
10–20%
6 Brownsberg Nature Park 🇸🇷 Suriname
Insufficient data
7 Madidi National Park 🇧🇴 Bolivia
Insufficient data
8 Podocarpus National Park 🇪🇨 Ecuador
Insufficient data

Quick answers

What are the chances of seeing a White-lined Leaf Frog in Yasuní National Park?

About 32% of wildlife watchers report a White-lined Leaf Frog sighting in Yasuní National Park, based on 64 days of visitor records from GBIF citizen-science data.

When is the best time to see White-lined Leaf Frog in Yasuní National Park?

February has the highest sighting rate for White-lined Leaf Frog in Yasuní National Park in our monthly data.

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