Juvenile South American common toad (Rhinella margaritifer) in Yasuni National Park in the Ecuadorian Amazon(Ecuador)
Juvenile South American common toad (Rhinella margaritifer) in Yasuni National Park in the Ecuadorian Amazon
Cliffs at Witch Hill
Female magnificent frigatebird (Fregata magnificens)
Galapagos penguins holding flippers
Gal‡pagos penguins (Spheniscus mendiculus)
Diver with a ray
Gal‡pagos fur seal (Arctocephalus galapagoensis)
Gal‡pagos Brown Pelican (Pelecanus occidentalis urinator)
Frigatebird sitting on a radar unit
Frigatebird displaying in the Galapagos
Galapagos cactus
Fish
Frigatebirds in flight
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon 
Juvenile frog in Yasuni National Park in the Ecuadorian Amazon 
Gal‡pagos penguins mating (Spheniscus mendiculus)
Gal‡pagos penguin (Spheniscus mendiculus)
Gal‡pagos penguins (Spheniscus mendiculus)
Galapagos penguin
Gal‡pagos Brown Pelican (Pelecanus occidentalis urinator)
Fish market in Puerto Ayora
Frigatebird in the Galapagos
Black caiman (Melanosuchus niger) in an ox-bow lake in Yasuni National Park in the Ecuadorian Amazon
Gal‡pagos Brown Pelican (Pelecanus occidentalis urinator)
Fish market in Puerto Ayora
Galapagos island
Gal‡pagos mockingbird (Mimus parvulus)
Many-banded aracari (Pteroglossus pluricinctus) in Yasuni National Park in the Ecuadorian Amazon 
Gal‡pagos penguins (Spheniscus mendiculus)
Frigatebird in the Galapagos
Gal‡pagos Brown Pelican (Pelecanus occidentalis urinator)
Frigatebird in the Galapagos
Galapagos penguin
Cliffs at Witch Hill
Gal‡pagos Brown Pelican at the Puerto Ayora fish market
Stick insect on the bathroom floor in Yasuni National Park in the Ecuadorian Amazon
Galapagos National Park logo
Gal‡pagos Brown Pelican (Pelecanus occidentalis urinator)
Frigatebird in the Galapagos
Cliffs at Witch Hill
Collared puffbird (Bucco capensis) in Yasuni National Park in the Ecuadorian Amazon
Gal‡pagos fur seal (Arctocephalus galapagoensis)
Fresh fish at the Puerto Ayora fish market
Gal‡pagos penguins (Spheniscus mendiculus)
Cliffs at Witch Hill
Finch
Frigatebird displaying in the Galapagos
Fish market in Puerto Ayora
Fish market in Puerto Ayora
Diver with a ray
Gal‡pagos Brown Pelican (Pelecanus occidentalis urinator)
Finch
Diver with starfish
A bug's life: insect in Yasuni National Park in the Ecuadorian Amazon 
Gal‡pagos penguins (Spheniscus mendiculus)
Gal‡pagos Brown Pelican (Pelecanus occidentalis urinator)
Galapagos Sawtail Tang (Prionurus laticlavis)
Fresh fish at the Puerto Ayora fish market
Detail of sparkling violetear hummingbird (Colibri coruscans) in Quito, Ecuador. 
Galapagos island
Hoatzins (Opisthocomus hoazin) in Yasuni National Park in the Ecuadorian Amazon 
Frigatebird displaying in the Galapagos
Frigatebird displaying in the Galapagos
Frigatebird displaying in the Galapagos
View from observation tower in Yasuni National Park in the Ecuadorian Amazon 
Female magnificent frigatebird (Fregata magnificens)
Gal‡pagos Brown Pelican (Pelecanus occidentalis urinator)
Frigatebirds displaying in the Galapagos
Frigatebirds displaying in the Galapagos
Frigatebird in the Galapagos
Frigatebird displaying in the Galapagos
Frigatebird displaying in the Galapagos
Diver with a ray
Fish market in Puerto Ayora
Dead sea lion
Big red flower in Yasuni National Park in the Ecuadorian Amazon 
Finch
Fresh fish at the Puerto Ayora fish market
Beetle in Yasuni National Park in the Ecuadorian Amazon 
Galapagos mockingbird
Wild female Brazilian tapir (Tapirus terrestris), which was raised by an indigenous tribe after her mother was hunted for food, periodically seeks out humans
Gal‡pagos penguins mating (Spheniscus mendiculus)
Galapagos mockingbird
Gal‡pagos penguins mating (Spheniscus mendiculus)
Galapagos mockingbird
Gal‡pagos penguins (Spheniscus mendiculus)
Galapagos mockingbird
Frigatebirds in flight
Gal‡pagos penguins (Spheniscus mendiculus)
Galapagos island
Galapagos tortoise
Galapagos tortoise
Galapagos tortoise
Lava lizard
Galapagos tortoise
Land iguana
Galapagos shark
Great Green Macaw (Ara ambigua)
Galapagos tortoise
Green insect in Yasuni National Park in the Ecuadorian Amazon 
Galapagos tortoise
Marine iguana on a red sand beach
Land iguana
Lava lizard
Galapagos tortoise
Aerial view of fragmentation and settlements in the Ecuadorian Amazon 
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Galapagos tortoise
Land iguana
Lava lizard
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Male magnificent frigatebird (Fregata magnificens)
Golden-mantled tamarins (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon 
Marine iguana on a white sand beach
Galapagos tortoise
Pink translucent butterfly in Yasuni National Park in the Ecuadorian Amazon 
Black-capped donacobius (Donacobius atricapilla) in Yasuni National Park in the Ecuadorian Amazon 
Garden eels
Marine iguana on a red sand beach
Land iguana
Galapagos tortoise
Gal‡pagos shark
Manta rays
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Lava lizard
Marine iguana
Golden Rays (Rhinoptera steindachneri)
Marine iguana on a white sand beach
Kicker Rock
Hoatzin (Opisthocomus hoazin) in Yasuni National Park in the Ecuadorian Amazon 
Galapagos tortoise
Moth or butterfly at night in Yasuni National Park in the Ecuadorian Amazon
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Gal‡pagos sharks
Galapagos tortoise
Male frigatebird with its red pouch puffed up
Galapagos tortoise
Marine iguana
Galapagos tortoise
Galapagos tortoise
Marine iguana
Blue-spotted butterfly or moth in Yasuni National Park in the Ecuadorian Amazon 
Heron
Heron
Galapagos tortoise
Mangroves
Collared puffbird (Bucco capensis) in Yasuni National Park in the Ecuadorian Amazon
Cobalt-winged parakeets (Brotogeris cyanoptera) at a clay lick in Yasuni National Park in the Ecuadorian Amazon 
Land iguana
Canoe an Anangu Creek in Yasuni National Park in the Ecuadorian Amazon 
Marine iguana on a red sand beach
Stick insect at night in Yasuni National Park in the Ecuadorian Amazon
Galapagos tortoise
Galapagos tortoise
Collared puffbird (Bucco capensis) in Yasuni National Park in the Ecuadorian Amazon
Hammerhead sharks
Galapagos tortoise
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Hoatzin (Opisthocomus hoazin) in Yasuni National Park in the Ecuadorian Amazon 
Lava lizard
Galapagos tortoise
Galapagos tortoise
Galapagos tortoise
Great blue heron eating an eel
Close-up wild female Brazilian tapir (Tapirus terrestris), which was raised by an indigenous tribe after her mother was hunted for food, periodically seeks out humans
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Galapagos tortoise
Lava lizard
Galapagos tortoise
Land iguana
Lava lizard
Kicker Rock
Land iguana
Male frigatebird displaying
Galapagos tortoise
Galapagos tortoise
Galapagos tortoise
Galapagos tortoise
Marine iguana
Marine iguana
Gal‡pagos sea lion at the Puerto Ayora fish market
Land iguana
Male frigatebird with its red pouch puffed up
Slender-billed kite (Helicolestes hamatus) in Yasuni National Park in the Ecuadorian Amazon 
Male frigatebird with its red pouch puffed up
Cobalt-winged parakeet (Brotogeris cyanoptera) and orange-cheeked parrot (Pyrilia barrabandi) a clay lick in Yasuni National Park in the Ecuadorian Amazon 
Galapagos sea lion
Marine iguana
Galapagos sea lion
Marine iguana
Galapagos tortoise
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Marine iguana
Marine iguanas
Marine iguana
Galapagos tortoise
Galapagos tortoise
Aerial view of the Napo River through the clouds 
Land iguana
Kicker Rock
Island off Isla Santiago
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Marine iguana on a white sand beach
Land iguana
Gal‡pagos sharks
Galapagos tortoise
Island off Isla Santiago
Hammerhead sharks
Slender-billed kite (Helicolestes hamatus) in Yasuni National Park in the Ecuadorian Amazon 
Galapagos tortoise
Galapagos tortoise
Marine iguana on a white sand beach
Manta rays
Galapagos tortoise
Hammerhead shark
Parrots (species?) in Yasuni National Park in the Ecuadorian Amazon 
Hoatzin (Opisthocomus hoazin) in Yasuni National Park in the Ecuadorian Amazon 
Hammerhead sharks
Lava lizard
Galapagos tortoise
Galapagos tortoise
Marine iguanas
Manta rays
Male frigatebird displaying its inflated red throat pouch
Marine iguana on a white sand beach
Male magnificent frigatebird (Fregata magnificens)
Galapagos tortoise
Lava lizard
Land iguana
Marine iguanas
Island off Isla Santiago
Genovesa island
Gal‡pagos shark
Galapagos tortoise
Marine iguana on a red sand beach
Galapagos tortoise
Marine iguana
Galapagos tortoise
Manta rays
Island off Isla Santiago
Gal‡pagos sharks
Galapagos tortoise
Galapagos tortoise
Group of sharks
Galapagos tortoise
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Marine iguana
Black-capped donacobius (Donacobius atricapilla) in Yasuni National Park in the Ecuadorian Amazon 
Male frigatebird with its red throat pouch inflated
Lava lizard
Black agouti (Dasyprocta fuliginosa) in Yasuni National Park in the Ecuadorian Amazon
Galapagos tortoise
Marine iguana
Land iguana
Marine iguana
Galapagos tortoise
Rufescent tiger heron (Tigrisoma lineatum) in Yasuni National Park in the Ecuadorian Amazon
Galapagos sea lion
Galapagos tortoise
Galapagos tortoise
Land iguana
Land iguana
Lava lizard
Galapagos Short-eared Owl
Marine iguana
Galapagos tortoise
Gal‡pagos shark
Galapagos tortoise
Galapagos tortoise
Paddling down Anangu Creek in Yasuni National Park in the Ecuadorian Amazon
Lava lizard
Group of sharks
Galapagos sea lion
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Frog in Yasuni National Park in the Ecuadorian Amazon 
Kicker Rock
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Male frigatebird displaying
Bird in Yasuni National Park in the Ecuadorian Amazon
Land iguana
Marine iguana on a red sand beach
Land iguana
Marine iguana on a red sand beach
Galapagos tortoise
Male frigatebird with its red throat pouch inflated
Red, blue, and yellow (on the underside) butterfly in Yasuni National Park in the Ecuadorian Amazon
Aerial view of fragmentation and river in the Ecuadorian Amazon 
Ringed kingfisher (Megaceryle torquata) in Yasuni National Park in the Ecuadorian Amazon 
Marine iguana
River in Yasuni National Park in the Ecuadorian Amazon 
Galapagos sea lion
Island in the Galapagos
Genovesa island
Galapagos Short-eared Owl (Asio flammeus galapagoensis)
Galapagos tortoise
Aerial view of the Napo River through the clouds 
Gal‡pagos shark
Galapagos sea lion
Fungi in Yasuni National Park in the Ecuadorian Amazon