gunung leuser national park
Orangutan hanging in tree
Slash-and-burn near Gunung Leuser national park [sumatra_0545]
Green grasshopper
Orangutan in nest
Orangutan
Butterfly
Rainforest near Tangkahan [sumatra_0998]
Orangutan
Orangutan in nest
Green praying mantis [sumatra_9156]
Thomas leaf monkeys [sumatra_0387]
Mama Orangutan Carrying Baby [sumatra_0072]
Village of Bukit Lawang
Hornbill
Giant red centipede [sumatra_9020]
Fresh deforestation near Gunung Leuser national park
Rainforest vegetation at sunset
Blue and orange insect [sumatra_1091]
Water monitor in a clear river [sumatra_1401]
Orange and brown frehwater turtle [sumatra_0506]
Termite nest on a rainforest tree
Red shield bug [sumatra_1211]
Orangutan in tree
Yellow and black tortoise beetle
Waterfall flowing into the Bohorok River [sumatra_0258]
Orangutan in tree
Orangutan relaxing in tree
Iridescent blue butterfly [sumatra_1199]
Black, yellow, white, and orange caterpillar [sumatra_0317]
Orangutan relaxing in tree
Wild red ginger flowers [sumatra_9054]
Yellow beetle [sumatra_0133]
Orangutan in tree and sunlight
Malayan Eggfly (Hypolimnas anomala anomala)
Female orangutan crossing over the Bohorok river using a wire near the entrance of Gunung Leuser [sumatra_0168]
Red insect with giant antennae [sumatra_1228]
Butterfly
Green red-eyed fly
Female Lexias dirtea montana [Spotted butterfly]
Orangutan eating flowers
Red-eyed fly [sumatra_1316]
Orange and black assassin bug
Orangutan hanging in tree
Deep rainforest pool on the Batang river [sumatra_9112]
Metallic blue tiger beetle [sumatra_0931]
Giant red centipede
Orangutan in tree
Orangutan hanging in tree
Orangutan in nest
Orangutan in nest
Orangutan in tree
Mama Orangutan Carrying Baby [sumatra_0075]
Turquoise, yellow, and black butterfly
Orangutan eating flowers
Mother and baby orangutan in at tree
Orangutan in tree
Black and yellow grasshopper
Spider [sumatra_1174]
Orangutan in tree
Long-tailed macaque in the forest canopy [sumatra_1182]
Rainforest creek in Gunung Leuser [sumatra_1076]
Mother and baby orangutan on the ground
Orangutan hanging in tree
Mother and baby orangutan on the ground
Great Mormon (Papilio memnon) feeding on a red hibiscus [sumatra_9146]
Thomas' Leaf Monkey in tree
Yellow and black snake [sumatra_9062]
Red shield bug [sumatra_0862]
Bird
Pink ginger flowers [sumatra_1102]
Black, violet, and green damselfly [sumatra_0915]
White-throated Kingfisher (Halcyon smyrnensis)? [sumatra_0911]
Orangutan yawning
Thomas' Leaf Monkey
Orangutan hanging in tree
Black and yellow grasshopper
Rainforest of Gunung Leuser N.P.
The clear-flowing Bohorok river [sumatra_0203]
Thomas' Leaf Monkey
Cooking lunch in Gunung Leuser
Mother and baby orangutan in forest
Amber damselfly
Tree viper
Barn Swallows (Hirundo rustica) [sumatra_9002]
Macaque
Thomas leaf monkeys [sumatra_0440]
Orange fungi [sumatra_0489]
Black and yellow insect [sumatra_1364]
Mohawk caterpillar [sumatra_0619]
Baby Orangutan in Tree [sumatra_0124]
Colorful tiger beetle [sumatra_1302]
Orangutan hanging in tree
Plantations, forest, and orchards near Medan, Sumatra
Water monitor in a clear river [sumatra_1396]
Green dragonfly [sumatra_0701]
Rainforest creek in Gunung Leuser [sumatra_1080]
Orangutan hanging in tree
Orangutan in tree
Infant Orangutan in Tree
Mother and baby orangutan in at tree
Mama Orangutan Carrying Baby [sumatra_0077]
Black, violet, and green damselfly [sumatra_0924]
Rainforest near Tangkahan [sumatra_0997]
Long-legged insect [sumatra_1044]
Orangutan eats a banana
Orangutan hanging in tree
Orangutan in tree
Katydid camouflaged to resemble bird droppings on a fern [sumatra_1342]
Sweat bees emerging from a hive
Long-tailed macaque in the forest canopy [sumatra_1179]
Orangutan
Spider [sumatra_1062]
Sweat bees emerging from a hive
Orangutan resting in its nest high in the rainforest canopy
Mother and baby orangutan in at tree
Orangutan hanging in tree
Roots of a strangler fig [sumatra_0964]
Red grasshawk dragonfly [sumatra_1140]
Wild freshwater turtle in Sumatra [sumatra_0526]
Thomas's Langur (Presbytis thomasi)
Thomas leaf monkeys [sumatra_0383]
Mama Orangutan Carrying Baby [sumatra_0128]
Orangutan in nest
Kualsa Batang (river) at Tangkahan [sumatra_0860]
Orangutan eating flowers
Gunung Leuser Rain Forest [sumatra_0706]
Orangutan hanging in tree
Brown moth [sumatra_9030]
Orangutan eating bananas [sumatra_0400]
Bright green katydid
Orangutan in tree and sunlight
Bulbul
Orangutan
Orange, white, and brown butterfly
Mother and baby orangutan in forest
Barn Swallows (Hirundo rustica) [sumatra_9013]
Indonesian Orb-weaving Spider
Worm encased in sticks [sumatra_0936]
Rainforest plant leaf
New oil palm development near the boundary of Gunung Leuser National Park [sumatra_0670]
Thomas' Leaf Monkey
Orangutan in tree
Orangutan in tree
Dove
Rainforest cricket [sumatra_1046]
Hornbill
Pink and purple butterfly
Mama Orangutan Carrying Baby [sumatra_0081]
Orangutan relaxing in tree
Tree viper
Macaque
Sweat bees emerging from a hive
Pair of freshwater turtles in Sumatra
Orangutan in tree
New oil palm development near the boundary of Gunung Leuser National Park [sumatra_0678]
Yellow and black tortoise beetle
Giant red centipede [sumatra_0470]
Orangutan in tree
Orangutan in nest
Orangutan
Yellow caterpillar
Yellow, orange, and black damselfly [sumatra_1270]
Orangutan in nest
Blue dragonfly
Orangutan relaxing in tree
Orangutan in tree
Orangutan in tree
Red and orange beetle
Large Orangutan with Open Mouth [sumatra_0420]
Orangutan in nest
Colorful tiger beetle [sumatra_1293]
Red and green dung beetle
Boulders in Gunung Leuser [sumatra_1087]
Orangutan in tree
Rhinoceros hornbill
Ants eating a caterpillar [sumatra_1112]
Red and orange beetle
Black beetle with an orange-red head
Orangutan in tree
Orangutan in tree
Blue-eyed fly [sumatra_0453]
Katydid camouflaged to resemble bird droppings on a fern [sumatra_1357]
Water monitor lizard in Sumatra
Sumatran freshwater turtle [sumatra_0512]
Thomas' Leaf Monkey
Orangutan hanging in tree
Orangutan with Large Face Plate [sumatra_0376]
Blue-eyed butterfly [sumatra_9076]
Mating grasshoppers [sumatra_9073]
Sweat bees emerging from a hive
Orangutan in tree
Green Crested Lizard (Bronchocela cristatella) [sumatra_0148]
Sumatran squirrel [sumatra_9172]
Orange and brown frehwater turtle
Large Orangutan with Open Mouth [sumatra_0421]
Orangutan in tree
Wild freshwater turtle in Sumatra [sumatra_0517]
Orangutan in tree
Fungi on a rainforest tree [sumatra_0474]
Orangutan making faces [sumatra_0270]
New forest clearing for oil palm near the boundary of Gunung Leuser National Park [sumatra_0653]
Orangutan hanging in tree
Barn Swallow (Hirundo rustica) [sumatra_9010]
Orangutan
Rainforest creek in Gunung Leuser [sumatra_1084]
Roots of a strangler fig [sumatra_0966]
Thomas leaf monkeys [sumatra_0332]
Rainforest river that forms the border of Gunung Leuser N.P. near Bukit Lawang
Orangutan in tree
Red and green dung beetle
Long-tailed macaque grooming
Red-orange insects mating
New oil palm development
Mohawk caterpillar [sumatra_0617]
Orangutan in tree and sunlight
Black and yellow grasshopper
Very Large Male Orangutan
Orangutan in tree and sunlight
Black and green-white cricket [sumatra_1361]
Striped house gecko [sumatra_1187]
Thomas' Leaf Monkey
Black, violet, and green damselfly [sumatra_0913]
Orangutan in tree
Colorful butterflies feeding on minerals [sumatra_0571]
Hornbill
Orangutan
Orangutan
Great Mormon (Papilio memnon) feeding on a red hibiscus [sumatra_9134]
Giant black carpenter bee - Xylocopa sp
Orangutan
Orangutan
Orangutan relaxing in tree
Orangutan
Black, violet, and green damselfly [sumatra_0921]
Green insect
Orangutan
Orangutan in tree
Orangutan relaxing in tree
Black beetle with an orange-red head
Sumatran jungle cicada
Black, brown, and yellow insect [sumatra_1065]
Thomas leaf monkey eating figs [sumatra_0381]
Mother and baby orangutan on the ground
Skink
Thomas' Leaf Monkey in tree
Orangutan in tree
Buluh river flowing to the Batang river
Orangutan
Rainforest creek in Gunung Leuser national park
Bohorok River at sunset [sumatra_0218]
Orangutan hanging in tree
New oil palm development in forest next to Gunung Leuser National Park [sumatra_0681]
Gecko on a palm fron [sumatra_1370]
White-fringed butterfly
Orangutan hanging in tree
Black, yellow, white, and orange caterpillar [sumatra_0322]
Orangutan in tree
Katydid camouflaged to resemble bird droppings on a fern [sumatra_1349]
Tree viper
Orangutan in tree
Rhinoceros hornbill
Wild freshwater turtle in Sumatra [sumatra_0519]
Wild freshwater turtle in Sumatra [sumatra_0522]
Orangutan in tree
Orangutan relaxing in tree
Wild red ginger flowers [sumatra_9051]
The most amazing insect I have ever seen--bigger than my fist
Sumatran freshwater turtle [sumatra_0511]
Giant black, green, blue, and red cicada
Orangutan in tree
Mother and baby orangutan in at tree
Barn Swallow (Hirundo rustica) [sumatra_9007]
Orangutan
Orangutan making faces [sumatra_0272]
Mother orangutan in tree
Fungi emerging from a log
Sumatran squirrel [sumatra_9171]
Blue and black butterfly (Tanaecia Iapis cocytina) [male] [sumatra_0953]
Orangutan
Orangutan
Brown toad [sumatra_0162]
Orangutan in tree
Damselfly
Colorful tiger beetle [sumatra_1298]
Orange flower
Purple flower
Orangutan yawning
Rainforest buttress roots [sumatra_1035]
Thomas' Leaf Monkey in tree
Polyura athamas faliscus [Butterfly with yellow-green and gray underparts] [sumatra_1320]
Termites [sumatra_9037]
Patch of forest clearing for oil palm
Recent forest clearing for a small-holder oil palm plantation [sumatra_0666]
Fallen rainforest tree [sumatra_1028]
Thomas' Leaf Monkey
Orangutan in nest
Thomas' Leaf Monkey in tree
Turquoise planthopper
Orangutan in nest
Orangutan