gunung leuser national park
Mama Orangutan drinking water [sumatra_0109]
Rain forest along the Bohorok River [sumatra_0642]
Green Crested Lizard (Bronchocela cristatella) [sumatra_0152]
Thomas' Leaf Monkey in tree
Red-eyed fly [sumatra_1305]
Waterfall flowing into the Bohorok River [sumatra_0259]
Planthopper with a magenta-pink growth on its back
Orangutan
Orange beetle
Red and black bugs mating
Orangutan eating flowers
Rainforest river that forms the border of Gunung Leuser N.P. near Bukit Lawang
Patch of forest clearing for oil palm [sumatra_0688]
Orangutan in tree
Water monitor lizard walking on river rocks [sumatra_1410]
Ants eating a caterpillar
Metallic blue tiger beetle [sumatra_0929]
Massive neon green and turquoise cicada
Orangutan in tree
Halloween insect (black and orange coloring)
Orangutan eating flowers
Orangutan eating flowers
Brown katydid [sumatra_1029]
Thomas leaf monkeys [sumatra_0437]
Orangutan in tree
Orangutan in tree
Water monitor in a clear river [sumatra_1394]
Mohawk caterpillar
Hairy caterpillar [sumatra_9043]
Gunung Leuser rain forest
Common bluebottle butterfly (Graphium sarpedon)
White furry insect (possibly Fulgorid Planthopper nymph) [sumatra_0987]
Rainforest creek in Gunung Leuser [sumatra_1082]
Red and orange beetle
Turquoise, violet, and black damselfly [sumatra_9103]
Orangutan in nest
Pink blossoms [sumatra_1177]
Sumatran elephant (part of a conservation program to reduce human-wildlife conflict) [sumatra_9068]
Long-tailed macaque in the forest canopy
Thomas' Leaf Monkey
Thomas' Leaf Monkey in tree
Rainforest river that forms the border of Gunung Leuser N.P. near Bukit Lawang
Bohorok River and the entrance to Gunung Leuser national park
Forest clearing about Bukit Lawang
Water monitor in a clear river [sumatra_1398]
Rainforest vegetation of Gunung Leuser national park [sumatra_0208]
Thomas' Leaf Monkey in tree
Yellow and black grasshopper [sumatra_1379]
Orangutan smiling [sumatra_0427]
Mother orangutan in tree
Orangutan hanging in tree
Fungi emerging from a rainforest tree stump [sumatra_1038]
Yellow, black, and white butterfly (Male Appias lyncida hippona)
Orangutan hanging in tree
Tree viper
Green dragonfly [sumatra_0697]
Mohawk caterpillar [sumatra_0625]
Thomas' Leaf Monkey in tree
Female orangutan crossing over the Bohorok river using a wire near the entrance of Gunung Leuser [sumatra_0171]
Grasshopper with a white stripe [sumatra_0131]
Forest floor vegetation
Metallic green damselfly [sumatra_1251]
Orangutan in tree
Orangutan in tree
Orangutan
Orange and black assassin bug
Baby Orangutan plays in tree
Black, yellow, and brown grasshopper
Wild freshwater turtle in Sumatra [sumatra_0520]
New forest clearing for oil palm on the border of Gunung Leuser National Park [sumatra_0651]
Seed casing
Black and yellow insect
Black, yellow, white, and orange caterpillar [sumatra_0320]
Orangutan
Water monitor in a clear river [sumatra_1403]
Thomas' Leaf Monkey
Rainforest creek in Gunung Leuser [sumatra_1085]
Thomas' Leaf Monkey in tree
Mother and baby orangutan in at tree
Blue-eyed fly [sumatra_0450]
Blue and orange insect [sumatra_1094]
Turquoise, yellow, and black butterfly
Carrot eaten by an orangutan--sign of damaging tourism
Orangutan
Wasps [sumatra_1369]
Macaque
Wild blackberries in Sumatra
Orangutan in nest
Red and black bugs mating
Brown spider
Orangutan in nest
Orangutan in tree
Deforestation near Gunung Leuser national park
Orangutan
Hornbill
Ex-captive orangutan scratching her head
Red insect with giant antennae [sumatra_1229]
Small-holder rainforest clearing for oil palm [sumatra_0662]
Rainforest near Tangkahan [sumatra_1010]
Tree viper
Orangutan hanging in tree
Beetle
Rainforest near Tangkahan [sumatra_1011]
Tree frog on the forest floor
Worm encased in sticks [sumatra_0935]
Wolf spider
Mama Orangutan Carrying Baby [sumatra_0092]
Mother and baby orangutan on the ground
Orangutan in tree
Fungi emerging from a rainforest tree stump
Orange and black caterpillar
Orangutan in nest
Orangutan hanging in tree
Baby Orangutan in Tree [sumatra_0125]
Orangutan relaxing in tree
Orangutan hanging in tree
Infant Orangutan in Tree
Black and orange insect [sumatra_1217]
Stag fern
Orangutan in nest
Orangutan in nest
Orangutan hanging in tree
Village of Bukit Lawang
Rainforest near Tangkahan [sumatra_1000]
Yellow and black cricket [sumatra_0957]
Water monitor in a clear river [sumatra_1387]
Orangutan
Yellow beetle
Recent forest clearing for a small-holder oil palm plantation
Purple berries
Orange and black assassin bug
Water monitor lizard walking on river rocks [sumatra_1405]
Orangutan in tree
Blue-eyed butterfly [sumatra_9080]
Katydid camouflaged to resemble bird droppings on a fern [sumatra_1346]
Common bluebottle butterflies (Graphium sarpedon) and other colorful butterflies feeding on minerals [sumatra_0559]
Orangutan in nest
Mama Orangutan drinking water [sumatra_0105]
Ant
Black, violet, and green damselfly [sumatra_0912]
Mama Orangutan Carrying Baby [sumatra_0068]
Orangutan relaxing in tree
Orange assassin bug
Orangutan in nest
New oil palm development in forest bordering Gunung Leuser National Park [sumatra_0693]
Sweat bees emerging from a hive
Purple, green, and black damselfly [sumatra_9107]
Orangutan in tree
Orangutan hanging in tree
Mama Orangutan drinking water [sumatra_0103]
Gunung Leuser Rain Forest [sumatra_0630]
Sumatran elephant (part of a conservation program to reduce human-wildlife conflict) [sumatra_9069]
Orange fungi [sumatra_0488]
Bohorok River [sumatra_0154]
Thomas' Leaf Monkey in tree
Orangutan in nest
Yellow, orange, and black damselfly [sumatra_1271]
White flower bud
Wild red ginger flowers [sumatra_9047]
Thomas' Leaf Monkey in tree
Black ball fungi
Orangutan hanging in tree
Orangutan in nest
Water monitor in a clear river [sumatra_1395]
Bohorok River at sunset [sumatra_0214]
Orangutan in nest
Orangutan
Butterfly
Orangutan hanging in tree
Rainforest vegetation of Gunung Leuser national park [sumatra_0209]
Orb spider eating a dragonfly [sumatra_1220]
Bohorok River at sunset [sumatra_0220]
Orangutan relaxing in tree
Toad [sumatra_9017]
Mother and baby orangutan on the ground
Thomas' Leaf Monkey in tree
White-yellow flower
Mother orangutan in tree
Water monitor lizard walking on river rocks [sumatra_1407]
Black and yellow grasshopper
Barn Swallow (Hirundo rustica), the most widespread species of swallow in the world
Orangutan in nest
Infant Orangutan in Tree
Mother orangutan in tree
Lemon ant
Orangutan hanging in tree
Orangutan in nest
Thomas leaf monkey
Mother and baby orangutan in forest
Hanging roots
Yellow and black snake
Female orangutan crossing over the Bohorok river using a wire near the entrance of Gunung Leuser [sumatra_0174]
Brown beetle with orange spots [sumatra_1040]
Orangutan in tree
Common bluebottle butterflies (Graphium sarpedon) and other colorful butterflies feeding on minerals
Orangutan eating flowers
Orange assassin bug
Deforestation near Gunung Leuser national park [sumatra_0472]
Yellow and black snake [sumatra_9063]
Orangutan hanging in tree
Orangutan in nest
Orangutan hanging in tree
Orangutan in tree
Giant strangler fig tree
Orangutan in tree
Orangutan hanging in tree
Fishing spider with blue and white markings [sumatra_1248]
Brown beetle with orange spots [sumatra_1042]
Grasshopper with a white stripe [sumatra_0129]
Rainforest in Gunung Leuser national park [sumatra_0537]
Male long-tailed macaque
Orangutan with Large Face Plate [sumatra_0367]
Female orangutan crossing over the Bohorok river using a wire near the entrance of Gunung Leuser [sumatra_0167]
Orangutan in tree
Green dragonfly [sumatra_0704]
Colorful butterflies feeding on minerals [sumatra_0572]
Orangutan relaxing in tree
Black, yellow, white, and orange caterpillar [sumatra_0316]
Orangutan
Thomas' Leaf Monkey
Mama Orangutan Carrying Baby [sumatra_0101]
Green hued lizard [sumatra_9023]
Orangutan in tree
Thomas' Leaf Monkey
New forest clearing for oil palm on the border of Gunung Leuser National Park [sumatra_0652]
Kualsa Batang (river) at Tangkahan [sumatra_0859]
Katydid camouflaged to resemble bird droppings on a fern [sumatra_1353]
White furry insect (possibly Fulgorid Planthopper nymph) [sumatra_0985]
Skink [sumatra_0885]
Orangutan hanging in tree
Macaque
Thomas' Leaf Monkey
Reddish-brown dragonfly, possibly the Red Grasshawk (Neurothemis fluctuans)
Orangutan in tree
Orb spider eating a dragonfly [sumatra_1224]
Mother and baby orangutan in at tree
Bohorok River [sumatra_0239]
Deep rainforest pool on the Batang river [sumatra_9116]
Sumatran elephant (part of a conservation program to reduce human-wildlife conflict) [sumatra_9067]
Thomas' Leaf Monkey
Orange and black caterpillar
New oil palm development bordering Gunung Leuser National Park [sumatra_0696]
Agroforestry near Gunung Leuser national park
Infant Orangutan in Tree
Orangutan in Tree [sumatra_0280]
Deforestation for oil palm on the border of Gunung Leuser National Park
Bohorok River [sumatra_0238]
Forest along the Bohorok River [sumatra_0019]
Orangutan in tree
Mama Orangutan Carrying Baby [sumatra_0177]
Barn Swallows (Hirundo rustica) [sumatra_9005]
Rainforest leaves
Colorful butterflies feeding on minerals [sumatra_0575]
Orangutan in nest
Orangutan on the ground
Plantations, forest, and orchards near Medan, Sumatra
Fulvous Pied Flat butterfly (Pseudocoladenia dan) - Orange butterfly [sumatra_1376]
Orangutan hanging in tree
Orangutan relaxing in tree
Thomas leaf monkeys [sumatra_0389]
Pink ginger flowers [sumatra_1101]
Spider [sumatra_1061]
Thomas leaf monkey eating figs
Rock-like insect
Orangutan in tree
Sumatran squirrel [sumatra_9173]
Orangutan in tree
Orangutan in tree
Giant black carpenter bee - Xylocopa sp
Orangutan in tree
Orangutan hanging in tree
Mother and baby orangutan in at tree
Track millipede
Sweat bees emerging from a hive
Orangutan
Orangutan in nest
Black, violet, and green damselfly [sumatra_0923]
Black & White Helen (Papilio nephelus) feeding on minerals
Black and green-white cricket [sumatra_1358]
Thomas' Leaf Monkey
Bohorok River [sumatra_0196]
Living Dipterocarp tree with "the value of a BWM" [sumatra_0544]
Blue leafhopper or planthopper [sumatra_1025]
Wasps
Red insect with giant antennae [sumatra_1232]
Thomas' Leaf Monkey in tree
Mother orangutan in tree
Orangutan in tree
Orangutan in tree
New forest clearing for oil palm near the boundary of Gunung Leuser National Park [sumatra_0655]
Green grasshopper
Man riding a bamboo pole down a river as a boat
Mama Orangutan Carrying Baby [sumatra_0074]
Yellow and black tortoise beetle
Black, brown, and yellow insect [sumatra_1066]
Bohorok River at sunset [sumatra_0226]
Orangutan in nest
Striped house gecko [sumatra_1185]
Orangutan
Orangutan in tree