Cobalt-winged parakeets (Brotogeris cyanoptera) at a clay lick in Yasuni National Park in the Ecuadorian Amazon
Molted insect exoskeleton at night in Yasuni National Park in the Ecuadorian Amazon
Monk saki (Pithecia monachus) monkey in Yasuni National Park in the Ecuadorian Amazon
Many-banded aracari (Pteroglossus pluricinctus) in Yasuni National Park in the Ecuadorian Amazon
Red, blue, and yellow (on the underside) butterfly in Yasuni National Park in the Ecuadorian Amazon
Dew on spider web in Tabin Wildlife Reserve, Sabah, Malaysia
Blue, black, and orange butterfly in Yasuni National Park in the Ecuadorian Amazon
Cattle egret stalking
Lizard in Yasuni National Park in the Ecuadorian Amazon
Frog in the Pristimantis genus camouflaged in the leaf litter in Yasuni National Park in the Ecuadorian Amazon
Spider on web
Centipedes
Monk saki (Pithecia monachus) monkey in Yasuni National Park in the Ecuadorian Amazon
Cobalt-winged parakeet (Brotogeris cyanoptera) and orange-cheeked parrot (Pyrilia barrabandi) a clay lick in Yasuni National Park in the Ecuadorian Amazon
Collared puffbird (Bucco capensis) in Yasuni National Park in the Ecuadorian Amazon
Black-capped donacobius (Donacobius atricapilla) in Yasuni National Park in the Ecuadorian Amazon
Rufescent tiger heron (Tigrisoma lineatum) in Yasuni National Park in the Ecuadorian Amazon
Numerous many-banded aracaris (Pteroglossus pluricinctus) in Yasuni National Park in the Ecuadorian Amazon (look closely)
Golden-mantled tamarins (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Hoatzin (Opisthocomus hoazin) in Yasuni National Park in the Ecuadorian Amazon
Cobalt-winged parakeet (Brotogeris cyanoptera) in Yasuni National Park in the Ecuadorian Amazon
Great kiskadee (Pitangus sulphuratus) in Yasuni National Park in the Ecuadorian Amazon
Pink translucent butterfly in Yasuni National Park in the Ecuadorian Amazon
Squirrel monkey (Saimiri sciureus) in Yasuni National Park in the Ecuadorian Amazon
Green insect in Yasuni National Park in the Ecuadorian Amazon
Camouflaged moth or butterfly in Yasuni National Park in the Ecuadorian Amazon
This Bornean rhino (Dicerorhinus sumatrensis harrissoni), Tam, is a captive individual representing hopes for ex-situ breeding of the Critically Endangered subspecies of the Sumatran rhino (also Critically Endangered).
Tarantula laying eggs at night in Yasuni National Park in the Ecuadorian Amazon
Ferocious looking insect in Yasuni National Park in the Ecuadorian Amazon
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Tiny spider in Yasuni National Park in the Ecuadorian Amazon
Wild female Brazilian tapir (Tapirus terrestris), which was raised by an indigenous tribe after her mother was hunted for food, periodically seeks out humans
Orange translucent butterfly in Yasuni National Park in the Ecuadorian Amazon
Spider on web
Bat hanging out on ox-bow lake in Yasuni National Park in the Ecuadorian Amazon
White-chinned jacamar (Galbula tombacea) in Yasuni National Park in the Ecuadorian Amazon
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
A brilliantly colored lizard in Los Haitises National Park in the Dominican Republic.
Silhouette of a hornbill (unidentified species) in Tabin Wildlife Reserve, Sabah, Malaysia
Golden-mantled tamarins (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Squirrel monkey (Saimiri sciureus) in Yasuni National Park in the Ecuadorian Amazon
Collared puffbird (Bucco capensis) in Yasuni National Park in the Ecuadorian Amazon
Eye of a black caiman (Melanosuchus niger) in an ox-bow lake in Yasuni National Park in the Ecuadorian Amazon
Many-banded aracari (Pteroglossus pluricinctus) in Yasuni National Park in the Ecuadorian Amazon
Large snail in Yasuni National Park in the Ecuadorian Amazon
Dead banana spider (genus: Phoneutria), highly venemous, died of natural causes in Yasuni National Park in the Ecuadorian Amazon
Ferocious looking insect in Yasuni National Park in the Ecuadorian Amazon
Monk saki (Pithecia monachus) monkey in Yasuni National Park in the Ecuadorian Amazon
Katydid at night in Yasuni National Park in the Ecuadorian Amazon
Anis in Yasuni National Park in the Ecuadorian Amazon
Lizard in Yasuni National Park in the Ecuadorian Amazon
Wild female Brazilian tapir (Tapirus terrestris), which was raised by an indigenous tribe after her mother was hunted for food, periodically seeks out humans
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Bird in Yasuni National Park in the Ecuadorian Amazon
South American common toad (rhinella margaritifer) in Yasuni National Park in the Ecuadorian Amazon
Golden-mantled tamarins (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Great Argus pheasant (Arguslanus argus) on the road in Tabin Wildlife Reserve, Sabah, Malaysia
Juvenile frog in Yasuni National Park in the Ecuadorian Amazon
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Dragonfly in Yasuni National Park in the Ecuadorian Amazon
Hoatzins (Opisthocomus hoazin) in Yasuni National Park in the Ecuadorian Amazon
Great kiskadees (Pitangus sulphuratus) in Yasuni National Park in the Ecuadorian Amazon
A scythebill (Campylorhamphus) in Yasuni National Park in the Ecuaodrian Amazon
Great kiskadee (Pitangus sulphuratus) in Yasuni National Park in the Ecuadorian Amazon
Golden-mantled tamarins (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Footprint of the wild cattle, banteng (Bos javanicus), in Tabin Wildlife Reserve, Sabah, Malaysia
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Poison dart frog (Ameerega bilinguis) in Yasuni National Park in the Ecuadorian Amazon
Beetle resembling Charlie Brown's shirt in Yasuni National Park in the Ecuadorian Amazon
Raptor in Yasuni National Park in the Ecuadorian Amazon
Headless and bloated anaconda corpse
Jaguar paw print
Masked crimson tanager (Ramphocelus nigrogularis) in Yasuni National Park in the Ecuadorian Amazon
Anhinga (anhinga anhinga) on an ox-bow lake in Yasuni National Park in the Ecuadorian Amazon
Masked crimson tanager (Ramphocelus nigrogularis) in Yasuni National Park in the Ecuadorian Amazon
Red, blue, and yellow (on the underside) butterfly in Yasuni National Park in the Ecuadorian Amazon
Bird in Yasuni National Park in the Ecuadorian Amazon
Eye of a black caiman (Melanosuchus niger) in an ox-bow lake in Yasuni National Park in the Ecuadorian Amazon
Local rangersweigh food for Tam, a captive Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni), who represents the hopes for eventual ex-situ breeding for the Critically Endangered subspecies of the Sumatran rhino (also Critically Endangered)
Juvenile South American common toad (Rhinella margaritifer) in Yasuni National Park in the Ecuadorian Amazon
Capped herons (Pilherodius pileatus) in Yasuni National Park in the Ecuadorian Amazon
Juvenile green anaconda (Eunectes murinus) in Yasuni National Park in the Ecuadorian Amazon
Black caiman (Melanosuchus niger) at night on the Tiputini River in Yasuni National Park in the Ecuadorian Amazon
Butterfly or moth in Yasuni National Park in the Ecuadorian Amazon
Female silver-beaked tanager (Ramphocelus carbo) in Yasuni National Park in the Ecuadorian Amazon
Wild female Brazilian tapir (Tapirus terrestris), which was raised by an indigenous tribe after her mother was hunted for food, periodically seeks out humans
Local rangers cut leaves for Tam, a captive Bornean rhinoceros (Dicerorhinus sumatrensis harrissoni), who represents the hopes for eventual ex-situ breeding for the Critically Endangered subspecies of the Sumatran rhino (also Critically Endangered)
Large black bird
Wild female Brazilian tapir (Tapirus terrestris), which was raised by an indigenous tribe after her mother was hunted for food, periodically seeks out humans
Cobalt-winged parakeet (Brotogeris cyanoptera) and orange-cheeked parrot (Pyrilia barrabandi) a clay lick in Yasuni National Park in the Ecuadorian Amazon