860-290992 - Young Sumatran Orangutan (Pongo abelii), North Sumatra

860-290989 - Sumatran Orangutan (Pongo abelii) and young with Durian, North Sumatra

860-290991 - Portrait of Sumatran Orangutan (Pongo abelii), North Sumatra

860-290990 - Sumatran Orangutan (Pongo abelii), North Sumatra

860-290988 - Sumatran Orangutan (Pongo abelii) and young with Durian, North Sumatra

860-290811 - Tapanuli orangutan (Pongo tapanuliensis) female eating fruits, Batang Toru, North Sumatra

860-290790 - Great argus (Argusianus argus) in forest, Gunung Leuser, North Sumatra

860-290796 - Sumatran Orangutan (Pongo abelii) Female and young crossing canopy, Gunung Leuser National Park, North Sumatra

860-290812 - Tapanuli orangutan (Pongo tapanuliensis) female eating fruits, Batang Toru, North Sumatra

860-290795 - Sumatran Orangutan (Pongo abelii) male eating fruits in tree, Gunung Leuser National Park, North Sumatra

860-290813 - Tapanuli orangutan (Pongo tapanuliensis) male, Batang Toru, North Sumatra

860-290794 - Sumatran Orangutan (Pongo abelii) male, Gunung Leuser National Park, North Sumatra

860-290792 - Sumatran Orangutan (Pongo abelii) male on ground, Gunung Leuser National Park, North Sumatra

860-290793 - Sumatran Orangutan (Pongo abelii) male, Gunung Leuser National Park, North Sumatra

860-290810 - Sumatran Elephant (Elephas maximus sumatranus) wild male in forest, Barumun Nagari Wildlife Sanctuary, North Sumatra

857-94810 - A female sumatran elephant poses on a stump in an enclosure at an elephant rescue center in north Sumatra. While many of the elephants were rescued from being labor animals, they are still kept in less than ideal conditions.

857-94812 - A female Sumatran elephant stretches while bathing in a river in north Sumatra, Indonesia. Many of these elephants were rescued from being labor animals, but are still kept in less than ideal conditions.

857-94811 - A family of Sumatran elephants bathe in a river in north Sumatra, Indonesia. Many of these elephants were rescued from being labor animals, but are still kept in less than ideal conditions.

2-2209 - Toba Batak dancers, Samosir Island, Lake Toba, North Sumatra, Sumatra, Indonesia,Southeast Asia, Asia

1116-39070 - Cottages of Hotel Danau Toba by Lake Toba, Parapat, Lake Toba, North Sumatra, Indonesia

1116-39071 - Rubber tree plantation, Simalungun, North Sumatra, Indonesia

1116-39069 - Toba Batak people performing a Sigale Gale puppet dance with a life-sized wooden puppet standing on a platform at Huta Bolon Museum in Simanindo village on Samosir Island, Lake Toba, North Sumatra, Indonesia

1109-2719 - Tourist at 120m Sipisopiso Waterfall, Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2720 - Tourist exploring Lake Toba (Danau Toba) by motorcycle, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2717 - Tourist on a jungle trek in Gunung Leuser National Park, Bukit Lawang, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2715 - Tourist on a jungle trek in Gunung Leuser National Park, Bukit Lawang, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2716 - Photographer taking a photo of an Orangutan in the jungle of Gunung Leuser National Park, Bukit Lawang, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2671 - Female Orangutan (Pongo Abelii) in the jungle near Bukit Lawang, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2665 - Bukit Lawang at sunrise, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2670 - Female Orangutan (Pongo Abelii) in the rainforest near Bukit Lawang, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2667 - Portrait of a Long Tailed Macaque (Macaca Fascicularis) in the jungle at Bukit Lawang, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2666 - Long tailed Macaque (Macaca Fascicularis) in the jungle at Bukit Lawang, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2664 - Bukit Lawang at sunrise, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2669 - Female Orangutan (Pongo Abelii) in the jungle near Bukit Lawang, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2672 - Funny photo of an Orangutan (Pongo Abelii) in the jungle near Bukit Lawang, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2668 - Female Orangutan (Pongo Abelii) in the rainforest near Bukit Lawang, Gunung Leuser National Park, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2654 - Batak Houses at Lake Toba (Danau Toba), the largest volcanic lake in the world, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2653 - Fishing boat on Lake Toba (Danau Toba), the largest volcanic lake in the world, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2658 - Women working in rice paddy fields at Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2656 - Church at Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2659 - Fisherman in a fishing boat on Lake Toba (Danau Toba) at sunrise, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2661 - Old rusty fishing boats in a village at Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2660 - Lake Toba (Danau Toba) and fishing boats at sunrise, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2663 - Indonesian woman sorting coffee beans, Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2655 - Fishing nets in a fishing boat on Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2657 - Female farmer working in a rice paddy field at Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2652 - 120m Sipisopiso Waterfall, Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2662 - White heron, Lake Toba (Danau Toba), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2651 - Lake Toba (Danau Toba), the largest volcanic lake in the world, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2648 - Crater at the top of Sibayak Volcano, an active volcano at Berastagi (Brastagi), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2650 - Top of Sibayak Volcano at sunrise, Berastagi (Brastagi), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2645 - Typical Indonesian village in the foothills of Sinabung Volcano, Berastagi (Brastagi), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2646 - Coffee beans drying in the sun in a village in the foothills of Sinabung Volcano, Berastagi (Brastagi), North Sumatra, Indonesia, Southeast Asia, Asia

1109-2647 - Portrait of a market stall owner in Berastagi (Brastagi) Market, North Sumatra, Indonesia, Southeast Asia, Asia

1109-2649 - Tourist at the top of Sibayak Volcano at sunrise, Berastagi (Brastagi), North Sumatra, Indonesia, Southeast Asia, Asia

857-87364 - A Sumatran orangutan (Pongo abelii) mother and child in Gunung Leuser National Park in Northern Sumatra.

857-87366 - A child Sumatran orangutan (Pongo abelii) fights with a macaque over a banana in Gunung Leuser National Park in Northern Sumatra.

83-9894 - View north from Samosir Island near Ambarita towards north shore of Lake Toba, Sumatra, Indonesia, Southeast Asia, Asia

2-11807 - Toba Batak dancers, North Sumatra, Sumatra, Indonesia, Southeast Asia, Asia

2-11768 - Batak houses, Lake Toba, North Sumatra, Sumatra, Indonesia, Southeast Asia, Asia

83-8959 - The Istana Maimoon (Sultan's Palace), built 1888, Medan, North Sumatra, Sumatra, Indonesia, Southeast Asia, Asia

2-11820 - Village scene, Toba Bataks, North Sumatra, Sumatra, Indonesia, Southeast Asia, Asia

83-9844 - Fish rearing cages, Tongging, northern tip of Lake Toba, Southeast Asia's largest lake, North Sumatra, Sumatra, Indonesia, Southeast Asia, Asia

83-8873 - Stilt houses with satellite dishes, Haranggaol, north shore of Lake Toba, North Sumatra, Sumatra, Indonesia, Southeast Asia, Asia

83-8846 - Mount Sibayak, 2094m high, an active volcano in the Karo Highlands, North Sumatra, Sumatra, Indonesia, Southeast Asia, Asia

83-8864 - Batak women with onion crop at market in Haranggaol, north shore, Lake Toba, Sumatra, Indonesia, Southeast Asia, Asia

83-8854 - Market, Barastagi, main town in the Karo Highlands, North Sumatra, Sumatra, Indonesia, Southeast Asia, Asia