Amphibians
Tropical rainforests exhibit the highest amphibian diversity globally. Due to their very sensitive skin, they act as important bioindicators for an ecosystem’s overall health. The healthier the forest, the higher the rate of amphibian diversity. In the tropics, endemism is widely fragmented, meaning every new forest you walk into could potentially boast a new species for you to find.
Imbabura Tree Frog (Boana picturata) ● Pichincha, Ecuador 2025
Rio Coca Cochran Frog (Nymphargus siren) ● Napo, Ecuador 2025
Charming Tree Frog ♀ with eggs (Feihyla kajau) ● Sarawak, Borneo 2025
Borneo Flying Frog (Rhacophorus borneensis) ● Sarawak, Borneo 2025
Albino Caecilian (Ichthyophis sp.) ● Sarawak, Borneo 2026
Horrible Bug-eyed Frog (Theloderma horridum) ● Sarawak, Borneo 2025
Hole-in-the-head Frog (Huia cavitympanum) ● Sabah, Malaysia 2026
Vietnamese Mossy Frog (Theloderma corticale) ● Ninh Binh, Vietnam 2026
Spotted Asian Tree Toad (Sabahphrynus maculatus) ● Sabah, Malaysia 2026
Juvenile Tree Frog (Dendropsophus bifurcus) ● Orellana, Ecuador 2025
Mindo Rainfrog (Pristimantis mindo) ● Pichincha, Ecuador 2025
Perak Horned Frog (Grillitschia aceras) ● Pahang, Malaysia 2026
Harlequin Flying Frog (Rhacophorus pardalis) ● Sarawak, Borneo 2025
Mossy Bush Frog (Philautus kerangae) ● Sarawak, Borneo 2025
Executioner Clownfrog (Dendropsophus carnifex) ● Pichincha, Ecuador 2025
Malayan Flying Frog (Zhangixalus prominanus) ● Pahang, Malaysia 2026
Emerald Glass Frog (Espadarana prosoblepon) ● Pichincha, Ecuador 2025
Caecilian (Ichthyophis sp.) ● Sarawak, Borneo 2025
Juvenile Tree Toad (Rentapia everetti) ● Sarawak, Borneo 2025
Cinnamon Tree Frog (Nyctixalus pictus) ● Sarawak, Borneo 2025
Mossy Bush Frog (Philautus kerangae) ● Sarawak, Borneo 2024
Hose's Bush Frog (Philautus hosii) ● Sarawak, Borneo 2024
Palmar Tree Frog (Boana pellucens) ● Pichincha, Ecuador 2025
Rain Frog (Pristimantis omeviridis) ● Orellana, Ecuador 2025
Black-webbed Flying Frog (Rhacophorus kio) ● Ninh Binh, Vietnam 2026
Charming Tree Frog parental care (Feihyla kajau) ● Sarawak, Borneo 2025
Horned Frog (Pelobatrachus nasutus) ● Sarawak, Borneo 2023
Rusty Tree Frog (Boana boans) ● Orellana, Ecuador 2025
File-eared Tree Frog (Polypedates otilophus) ● Sarawak, Borneo 2025
Goblin Rainfrog (Pristimantis sobetes) ● Pichincha, Ecuador 2025
Santa Cecilia Glass Frog (Teratohyla midas) ● Orellana, Ecuador 2025
Mossy Bush Frog (Philautus macroscelis) ● Sabah, Borneo 2024
Chasen's Frilled Tree Frog (Kurixalus chaseni) ● Sabah, Borneo 2026
Spot-legged Tree Frog (Polypedates megacephalus) ● Ninh Binh, Vietnam 2026
Rain Frog (Pristimantis sp.) ● Pichincha, Ecuador 2025
Shrub Frog (Philautus petersi) ● Sabah, Malaysia 2026
Vocalizing Bubble-nest Frog (Philautus tectus) ● Sarawak, Borneo 2024
Babbling Torrenteer (Hyloscirtus alytolylax) ● Pichincha, Ecuador 2025
Green Bush Frog (Philautus bunitus) ● Sabah, Borneo 2023
Bubble-nest Frog (Philautus tectus) ● Sarawak, Borneo 2023
Pinocchio Rainfrog (Pristimantis appendiculatus) ● Pichincha, Ecuador 2025
Foot-flagging Frog (Staurois guttatus) ● Sarawak, Borneo 2025
Ecuador Poison Frog (Ameerega bilinguis) ● Orellana, Ecuador 2025
Borneo Grainy Frog (Kalophrynus heterochirus) ● Sarawak, Borneo 2021
Dubois' Whipping Frog (Zhangixalus duboisi) ● Lai Chau, Vietnam 2026
Eirunepe Snouted Tree Frog (Scinax garbei) ● Sucumbios, Ecuador 2025
Dotted Bubble-nest Frog (Theloderma albopunctatum) ● Ninh Binh, Vietnam 2026
Horned Frog (Pelobatrachus nasutus) ● Sarawak, Borneo 2023
Tiny Bubble-nest Frog (Gracixalus supercornutus) ● Hue, Vietnam 2026
Lynch's Glassfrog (Centrolene lynchi) ● Pichincha, Ecuador 2025
Wallace's Flying Frog (Rhacophorus nigropalmatus) ● Sarawak, Borneo 2024
Tree Frog (id uncertain) ● Sucumbios, Ecuador 2025
Chinese Flying Frog (Zhangixalus dennysi) ● Ninh Binh, Vietnam 2026
Malesian Frog (Limnonectes malesianus) ● Sarawak, Borneo 2024
Golden-legged Bush Frog (Philautus aurantium) ● Sabah, Borneo 2026
Salamander (Bolitoglossa sp.) ● Orellana, Ecuador 2025
Yellow-spotted Frog (Chaperina fusca) ● Sarawak, Borneo 2024
Jungle Frog (Leptodactylus sp.) ● Sucumbios, Ecuador 2025
Bornean Rainbow Toad (Ansonia latidisca) ● Sarawak, Borneo 2024
Tree Frog (Boana sp.) ● Sucumbios, Ecuador 2025
Lowland Dwarf Toad (Pelophryne signata) ● Sarawak, Borneo 2024
Horned Frog (Pelobatrachus nasutus) ● Sarawak, Borneo 2024
Red-spotted Glassfrog (Nymphargus grandisonae) ● Pichincha, Ecuador 2025
North Borneo Stream Toad (Ansonia fuliginea) ● Sabah, Borneo 2023
Inger's Black-eyed Litter Frog (Leptobrachium ingeri) ● Sarawak, Borneo 2024
Bornean Tree Hole Frog (Metaphrynella sundana) ● Sarawak, Borneo 2025
Sarawak Slender Litter Frog (Leptobrachella gracilis) ● Sarawak, Borneo 2024
Monkey Frog (Phyllomedusa vaillantii) ● Orellana, Ecuador 2025
Juvenile Wallace's Flying Frog (Rhacophorus nigropalmatus) ● Sarawak, Borneo 2025
Dwarf Slender Toad (Ansonia minuta) ● Sarawak, Borneo 2026
Rough-skinned Green Tree Frog (Boana cinerascens) ● Sucumbios, Ecuador 2025
Sharp-nosed Toad (Rhinella dapsilis) ● Orellana, Ecuador 2025
Charming Tree Frogs in amplexus (Feihyla kajau) ● Sarawak, Borneo 2024
Collett's Tree Frog (Polypedates colletti) ● Sarawak, Borneo 2025
Santa Cecilia Glass Frog (Teratohyla midas) ● Orellana, Ecuador 2025
Ecuadorian Forest Toad (Rhaebo ecuadorensis) ● Orellana, Ecuador 2025
Sumatran Puddle Frog (Occidozyga sumatrana) ● Sarawak, Borneo 2025
Spot-legged Tree Frog (Polypedates megacephalus) ● Hue, Vietnam 2026
Hainan Frilled Treefrog (Kurixalus hainanus) ● Ninh Binh, Vietnam 2026
Narrow-mouthed Horned Toad (Ophryophryne microstoma) ● Ninh Binh, Vietnam 2026
Jerdon's Tree Frog (Hyla annectans) ● Lai Chau, Vietnam 2026
Slender-legged Horned Frog (Grillitschia longipes) ● Pahang, Malaysia 2026
Frilled Treefrog (Kurixalus banaensis) ● Hue, Vietnam 2026
Guangxi Spadefoot Toad (Leptobrachium guangxiense) ● Ninh Binh, Vietnam 2026
Labang Forest Rice Frog (Nanohyla perparva) ● Sarawak, Borneo 2026
Ecuadoran Spiny-backed Frog (Osteocephalus mutabor) ● Orellana, Ecuador 2025
Spotted Litter Frog (Leptobrachium hendricksoni) ● Perak, Malaysia 2026
Chapa Torrent Frog (Odorrana chapaensis) ● Lai Chau, Vietnam 2026
Peron's Tree Frog (Pengilleyia peronii) ● Queensland, Australia 2019
Long-nosed Horned Frog (Pelobatrachus nasutus) ● Perak, Malaysia 2026
Mountain Treefrog (Zhangixalus dorsoviridis) ● Lai Chau, Vietnam 2026
Red-thighed Horned Toad (Boulenophrys rubrimera) ● Lai Chau, Vietnam 2026