Amphibians of Tapir Valley

Over 30 species of frogs and toads

Frogs of Tapir Valley

Our night tours are one of our popular activities at Tapir Valley, where you can see a wide variety of reptiles, mammals, and amphibians.

Amphibians require healthy ecosystems to thrive, and many native species of frogs and toads are in danger because of habitat degradation and destruction.

At Tapir Valley, we are working hard to restore the habitat next to Volcan Tenorio, and those restoration efforts are paying off with an excellent variety of species of frogs that you can see during our night tours.

Because we have such a diversity of biomes here at the reserve, we see species that depend on wetlands, riparian zones, grasslands, and rainforests.

Tapir Valley Tree Frog

The Tapir Valley Tree Frog (Tlalocohyla celeste) is a remarkable new species of frog discovered by the director of Tapir Valley, Donald Varela, in 2021.

Tapir Valley is the only place that this frog as been seen, and demonstrates the importance of preserving these unique rainforest habitats.

Red-eyed Tree Frog

The Red-eyed Tree Frog (Agalychnis callidryas) is an iconic noctural Costa Rican frog species that is the favorite of wildlife photographers and our visitors.

We see these regularly during our night tours and they're always a favorite!

Canal Zone Tree Frog

The Canal Zone Tree Frog (Boana rufitela) is another special frog that is found throughout Costa Rica, Panama, and into Colombia.

This species does well at Tapir Valley, as they breed along the edges of marshes and forest habitats, and Tapir Valley is ideal for these beautiful frogs.

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Olive Snouted Tree Frog

The Olive Snouted Tree Frog (Scinax elaeochroa) is relatively uncommon, but easy to see here in Bijagua We see these frogs on the forest edges around the marshes at Tapir Valley. They depend on temporary pools for laying eggs.

Ghost Glass Frog

The Ghost Glass Frog (Sachatamia ilex) is found in a narrow band through Costa Rica from 250 - 1000m, and Tapir Valley is right within that range at 700 meters (2300 feet).

These frogs are found in humid forests and the males call from leaves near the stream that runs through the preserve.

Fitzinger's Robber Frog

Fitzinger's Robber Frog (Craugastor fitzingeri) are a lovely frog that spend the day hiding in forest leaf litter but come up at night to hunt and call. These are common here at Tapir Valley, and they really enjoy the revegetated area in the lower part of the reserve.

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Brilliant Forest Frog

The Brilliant Forest Frog (Rana warszewitschii) loves the riparian zone and wet, low areas here at Tapir Valley, and we see these regularly during our night tours.

Masked Tree Frog

Masked Tree Frog (Smilisca phaeota) is a beautiful frog that is typically found lower to the ground or in puddles.



Giant Toad

The Giant Toad (Rhinella horribilis) is a large, very common toad in Costa Rica.

You'll find these everywhere, and probably even outside your room at your lodge! These toads will sit on the ground, staring at walls, waiting for an insect to bump into it and fall into its reach.

Dink or Tink Frog

Diasporus diastema is referred to as a "Dink" or "Tink" Frog, and its name comes from the the loud call it repeats every few seconds.

These are small frogs: the female is about 2.5cm (1 in), while the males is a bit smaller.

Vaillant's Frog

Vaillant’s Frog (Lithobates vaillanti) is a very common frog in Costa Rica, but doesn't really breed above 700 meters. We see these every night during the wet season.


Mexican Smilisca

Mexican Smilisca  or Mexican Tree Frog (Smilisca baudinii) is another common Costa Rican frog.


Forrer's Grass Frog Lithobates forreri

Forrer's Grass Frog  or Forrer's Leopard Frog (Lithobates forreri) is named because of its leopard-like spots.

They're found in the northwest part of Costa Rica, and love the wetlands and creek here at Tapir Valley.

Sabinal Frog

Leptodactylus melanonotus has a lot of different common names: Black-backed Frog, Black Jungle Frog, Fringe-toed Foam Frog, Mexican River Frog, and Sabinal Frog are just some.

They spend their time on the ground in puddles and wetlands.

Frogs and Toads of Tapir Valley

Here is a list of the species that we've seen so far here at Tapir Valley.

  • Canal Zone Tree Frog (Boana rufitela)
  • Red-eyed Tree Frog (Agalychnis callidryas)
  • Fitzinger's Robber Frog (Craugastor fitzingeri)
  • Brilliant Forest Frog (Lithobates warszewitschii)
  • Dwarf Glass Frog (Teratohyla spinosa)
  • Mexican Smilisca (Smilisca baudinii)
  • Harlequin Tree Frog (Dendropsophus ebraccatus)
  • Olive Snouted Tree Frog (Scinax elaeochroa)
  • Forrer's Grass Frog (Lithobates forreri)
  • Pygmy Rain Frog (Pristimantis ridens)
  • Tink Frog (Diasporus diastema)
  • Vaillant's Frog (Lithobates vaillanti)
  • Sabinal Frog (Leptodactylus melanonotus)
  • Masked Tree Frog (Smilisca phaeota)
  • Atlantic Broad-headed Litter Frog (Craugastor megacephalus)
  • Peralta Frog (Lithobates taylori)
  • Mahogany Tree Frog (Tlalocohyla loquax)
  • Giant Toad (Rhinella horribilis)
  • Drab Tree Frog (Smilisca sordida)
  • Savage's Thin-toed Frog (Leptodactylus savagei)
  • Vermiculated Tree Frog (Trachycephalus vermiculatus)
  • Grainy Cochran Frog (Cochranella granulosa)
  • Ghost Glass Frog (Sachatamia ilex)
  • Rufous-eyed Brook Frog (Duellmanohyla rufioculis)
  • Bransford's Litter Frog (Craugastor bransfordii)
  • Yellow Tree Frog (Dendropsophus microcephalus)
  • Wet Forest Toad (Incilius melanochlorus)
  • Clay-colored Rain Frog (Pristimantis cerasinus)
  • Leaf Litter Toad (Rhaebo haematiticus)
  • Emerald Glass Frog (Espadarana prosoblepon)