FROG ON WATER LILY, Akagera National Park, Rwanda, 1991

Marsupial Frog (Gastrotheca), Rancho Grande, Venezuela

Tree Frog (Phlyomedusa), Rancho Grande, Venezuela

Red-eyed Tree Frog (Agalychnis callidryas) Courtship (mating), Costa Rica, Central America

CENTROLENID TREEFROG - shot from underneath Cloud Forest, Rancho Grande, Venezuela

Tree Frog, Santa Elena de Varen, Venezuela

Giant Tree Frog (Hyla boans), Guyana

Tree Frog, Echerak River, Guyana

Red-eyed Tree Frog (Agalychnis callidryas) Courtship (mating), Costa Rica, Central America

TREE FROG (Agalychnis sp.), Costa Rica

TREE FROG (Agalychnis sp.), Costa Rica

CENTROLENID TREEFROG - shot from underneath Cloud Forest, Rancho Grande, Venezuela

Tree Frog (Hyla Sp.) Camarata, Venezuela

TOAD (Bufo) Carauari, Rio Jurua, Brazil, 1978

Red-eyed Tree Frog (Agalychnis callidryas) Courtship (mating), Costa Rica, Central America

Tree Frog (Hyla Sp.) Camarata, Venezuela

Poison-dart FROG (Dendrobates tinctorius), Southern Colombia, 1994

Frog (Leptodactylus fuscus), Llanos, Venezuela

CENTROLENID TREEFROG, Cloud Forest, Rancho Grande, Venezuela

CENTROLENID TREEFROG, Cloud Forest, Rancho Grande, Venezuela

CENTROLENID TREEFROG, Cloud Forest, Rancho Grande, Venezuela

Yellow-dart Poison FROG (Phyllobates terribilis), Southern Colombia, 1994

Yellow-dart Poison FROG (Phyllobates terribilis), Southern Colombia, 1994

Dendrobatid Poison dart Frog (Dendrobates leucomelas), Venezuela, South America

Black Frog (Oreophrynella quelchii), Roraima Summit, Venezuela, South America

Dendrobatid Poison dart Frog (Dendrobates leucomelas), Venezuela, South America

Atelopus Poison Frog (Atelopus cruciger), Rancho Grande, Venezuela

Atelopus Poison Frog (Atelopus cruciger), Rancho Grande, Venezuela