A Munduruku Indian warrior carries a monkey he hunted for food during a jungle search for illegal mines and miners in their territory near the Tapajos river, a major tributary of the Amazon in western Para state January 19, 2014. The Munduruku tribe has seen their land encroached on by wildcat miners in search of gold, and the tribe's leaders travelled to the capital Brasilia last year to demand the federal government remove non-indigenous miners from their territory. Rather than wait for a court decision to start the process - which could take years - the Munduruku decided to take matters into their own hands and expel the wildcat miners. Picture taken January 19, 2014. REUTERS/Lunae Parracho (BRAZIL - Tags: ENVIRONMENT POLITICS ANIMALS)

ATTENTION EDITORS: PICTURE 20 OF 26 FOR PACKAGE 'MAN HUNT FOR WILDCAT GOLD MINERS'
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Ngimalia Ilete, the leader of a Turkana cattle kraal shows his traditional scars, which prove that he his an able warrior who has killed enemies in the past, in the disputed area of the Ilemi triangle of northwestern Kenya near the borders with Ethiopia and South Sudan October 14, 2013. The Turkana are traditionally nomadic pastoralists, but they have seen the pasture that they need to feed their herds suffer from recurring droughts and many have turned to fishing. However, Lake Turkana is overfished, and scarcity of food and pastureland is fuelling long-standing conflict with Ethiopian indigenous Dhaasanac, who have seen grazing grounds squeezed by large-scale government agricultural schemes in southern Ethiopia. The Dhaasanac now venture ever deeper into Kenyan territory in search of fish and grass, clashing with neighbours. Fighting between the communities has a long history, but the conflict has become ever more fatal as automatic weapons from other regional conflicts seep into the area. While the Turkana region is short of basics like grass and ground-water, it contains other resources including oil reserves and massive, newly discovered underground aquifers. Picture taken October 14, 2013. REUTERS/Siegfried Modola (KENYA - Tags: AGRICULTURE CIVIL UNREST SOCIETY POLITICS)

ATTENTION EDITORS: PICTURE 31 OF 38 FOR PACKAGE 'FISHING AND FIREARMS ON LAKE TURKANA'
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A woman with traditional Turkana scarring sits in a kraal in the disputed area of the Ilemi triangle of northwestern Kenya near the borders with Ethiopia and South Sudan October 14, 2013. The Turkana are traditionally nomadic pastoralists, but they have seen the pasture that they need to feed their herds suffer from recurring droughts and many have turned to fishing. However, Lake Turkana is overfished, and scarcity of food and pastureland is fuelling long-standing conflict with Ethiopian indigenous Dhaasanac, who have seen grazing grounds squeezed by large-scale government agricultural schemes in southern Ethiopia. The Dhaasanac now venture ever deeper into Kenyan territory in search of fish and grass, clashing with neighbours. Fighting between the communities has a long history, but the conflict has become ever more fatal as automatic weapons from other regional conflicts seep into the area. While the Turkana region is short of basics like grass and ground-water, it contains other resources including oil reserves and massive, newly discovered underground aquifers. Picture taken October 14, 2013. REUTERS/Siegfried Modola (KENYA - Tags: AGRICULTURE CIVIL UNREST SOCIETY POLITICS)

ATTENTION EDITORS: PICTURE 32 OF 38 FOR PACKAGE 'FISHING AND FIREARMS ON LAKE TURKANA'
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A Toposa man smokes his pipe as he takes a break at an excavation site for gold in Namorinyang, Eastern Equatoria, South Sudan, November 28, 2013. REUTERS/Adriane Ohanesian (SOUTH SUDAN - Tags: ENVIRONMENT SOCIETY BUSINESS COMMODITIES TPX IMAGES OF THE DAY)

Native American Leland Morrill, a member of the Navajo nation, poses for Reuters in his home in Los Angeles, California September 12, 2013. When a 4-year-old Cherokee girl was reunited with her adoptive parents on Monday night, it potentially signaled the conclusion of a custody battle that entangled governors from two states and worked its way up to the U.S. Supreme Court. But for many Native Americans, the questions raised by the case over tribal adoptions, heritage and child welfare, remain unresolved. Morrill, 46, said his Mormon adoptive parents did a good job raising him after he was removed from a hospital at age 2 by a caseworker who didn't believe his life on a poor Navajo reservation with elderly relatives was safe for a child. But he regrets that he and his cousin, both adopted by Stanley and Gwena Morrill of Utah, were "separated from anything that we would have known if we had stayed around our culture." The Morrills said they never witnessed any coercive adoption practices and that Leland came to them with scars, injuries and other signs that pointed to an unhealthy environment. To match Story USA-SOUTHCAROLINA/ADOPTION-NATIVEAMERICANS Picture taken September 12, 2013. REUTERS/Pamela Peters (UNITED STATES - Tags: SOCIETY HEADSHOT)

Native American Leland Morrill, a member of the Navajo nation, poses for Reuters in his home in Los Angeles, California September 12, 2013. When a 4-year-old Cherokee girl was reunited with her adoptive parents on Monday night, it potentially signaled the conclusion of a custody battle that entangled governors from two states and worked its way up to the U.S. Supreme Court. But for many Native Americans, the questions raised by the case over tribal adoptions, heritage and child welfare, remain unresolved. Morrill, 46, said his Mormon adoptive parents did a good job raising him after he was removed from a hospital at age 2 by a caseworker who didn't believe his life on a poor Navajo reservation with elderly relatives was safe for a child. But he regrets that he and his cousin, both adopted by Stanley and Gwena Morrill of Utah, were "separated from anything that we would have known if we had stayed around our culture." The Morrills said they never witnessed any coercive adoption practices and that Leland came to them with scars, injuries and other signs that pointed to an unhealthy environment. To match Story USA-SOUTHCAROLINA/ADOPTION-NATIVEAMERICANS Picture taken September 12, 2013. REUTERS/Pamela Peters (UNITED STATES - Tags: SOCIETY HEADSHOT)

Native American Leland Morrill, a member of the Navajo nation, poses for Reuters in his home in Los Angeles, California September 12, 2013. When a 4-year-old Cherokee girl was reunited with her adoptive parents on Monday night, it potentially signaled the conclusion of a custody battle that entangled governors from two states and worked its way up to the U.S. Supreme Court. But for many Native Americans, the questions raised by the case over tribal adoptions, heritage and child welfare, remain unresolved. Morrill, 46, said his Mormon adoptive parents did a good job raising him after he was removed from a hospital at age 2 by a caseworker who didn't believe his life on a poor Navajo reservation with elderly relatives was safe for a child. But he regrets that he and his cousin, both adopted by Stanley and Gwena Morrill of Utah, were "separated from anything that we would have known if we had stayed around our culture." The Morrills said they never witnessed any coercive adoption practices and that Leland came to them with scars, injuries and other signs that pointed to an unhealthy environment. To match Story USA-SOUTHCAROLINA/ADOPTION-NATIVEAMERICANS Picture taken September 12, 2013. REUTERS/Pamela Peters (UNITED STATES - Tags: SOCIETY)

Native American Leland Morrill, a member of the Navajo nation, poses for Reuters in his home in Los Angeles, California September 12, 2013. When a 4-year-old Cherokee girl was reunited with her adoptive parents on Monday night, it potentially signaled the conclusion of a custody battle that entangled governors from two states and worked its way up to the U.S. Supreme Court. But for many Native Americans, the questions raised by the case over tribal adoptions, heritage and child welfare, remain unresolved. Morrill, 46, said his Mormon adoptive parents did a good job raising him after he was removed from a hospital at age 2 by a caseworker who didn't believe his life on a poor Navajo reservation with elderly relatives was safe for a child. But he regrets that he and his cousin, both adopted by Stanley and Gwena Morrill of Utah, were "separated from anything that we would have known if we had stayed around our culture." The Morrills said they never witnessed any coercive adoption practices and that Leland came to them with scars, injuries and other signs that pointed to an unhealthy environment. To match story USA-SOUTHCAROLINA/ADOPTION-NATIVEAMERICANS Picture taken September 12, 2013. REUTERS/Pamela Peters (UNITED STATES - Tags: SOCIETY IMMIGRATION)

A Sudanese woman from the Nuer tribe is pictured while performing a traditional victory dance in support of the referendum on southern independence during a rally organised by the Southern Sudan Referendum Bureau in Juba, January 7, 2011. REUTERS/Thomas Mukoya (SUDAN - Tags: POLITICS SOCIETY ELECTIONS HEADSHOT IMAGES OF THE DAY)

A Sudanese woman with ethnic Nuer tribal scarification stands outside her grass hut in the town of Malakal in Upper Nile state, April 10, 2010. The Nuer receive facial markings during initiation into adulthood. REUTERS/Finbarr O'Reilly (SUDAN - Tags: SOCIETY IMAGES OF THE DAY)

Women from a local tribe sit in an open market in Kapoeta in Budy county, eastern Equatoria State, south Sudan, April 4, 2010. REUTERS/Goran Tomasevic (SUDAN - Tags: SOCIETY)

Wiyaul Chuol, 28, an ethnic Nuer, sits in a hospital bed at a health clinic run by the medical charity Medecins Sans Frontieres (Doctors Without Borders) after being shot at the weekend during a tribal clash near the town of Nasir, southeastern Sudan, June 19, 2009. Tribal violence in south Sudan has killed hundreds of people in recent months and at least 40 people in the past week. Attacks stemming from disputes over cattle have escalated in recent months in south Sudan between two rival ethnic groups in an area where livestock are prized by southern pastoralists and represent wealth, status and stability in fraught times. REUTERS/Finbarr O'Reilly (SUDAN IMAGES OF THE DAY HEALTH SOCIETY POLITICS CONFLICT)

Seventeen-year-old Kanmi, a street vendor with Yoruba tribal scars on her face, poses for a portrait in front of election posters for Lagos state gubernatorial candidate Babatunde Fashola as vote counting gets under way in central Lagos, April 14, 2007. Nigerians voted on Saturday for state governors in the first of two elections which should lead to the first fully democratic transition in Africa's most populous nation and top oil producer. The vote at state level is a test of the strength of the ruling People's Democratic Party (PDP) and will give Nigerians an idea of what to expect from presidential polls in a week. REUTERS/Finbarr O'Reilly (NIGERIA)

Sheik Ali Digir (L), a Somali tribal elder, addresses residents after Islamists Courts Council fled Mogadishu December 28, 2006. Triumphant Somali government forces marched into Mogadishu on Thursday after Islamist rivals abandoned the war-scarred city they have held for six months in the face of an Ethiopian-backed advance. REUTERS/Shabelle Media (SOMALIA)

Tribal leader from Baghdad's impoverished Sadr City slum speaks during a three-hour long meeting with Iraqi government officials. Sheikh Karim Feraj al-Bakhati (L), a tribal leader from Baghdad's impoverished Sadr City slum, speaks during a three-hour long meeting with Iraqi government officials, August 31, 2004. Iraq's interim government pledged on Tuesday to pour millions of dollars into the war-scarred Baghdad slum if militiamen loyal to an anti-U.S. cleric stuck to their promise to end violence. REUTERS/Wathiq Khuzaie/Pool

Iraq's interim Prime Minister Iyad Allawi addresses tribal leaders from Baghdad's impoverished Sadr City slum. Iraq's interim Prime Minister Iyad Allawi addresses tribal leaders from Baghdad's impoverished Sadr City slum, home to up to two million people, August 31, 2004. Iraq's interim government pledged on Tuesday to pour millions of dollars into the war-scarred Baghdad slum if militiamen loyal to an anti-U.S. cleric stuck to their promise to end violence. REUTERS/Wathiq Khuzaie/Pool

Iraq's interim Prime Minister Iyad Allawi addresses tribal leaders from Baghdad's impoverished Sadr City slum. Iraq's interim Prime Minister Iyad Allawi addresses tribal leaders from Baghdad's impoverished Sadr City slum, home to up to two million people, August 31, 2004. Iraq's interim government pledged on Tuesday to pour millions of dollars into the war-scarred Baghdad slum if militiamen loyal to an anti-U.S. cleric stuck to their promise to end violence. REUTERS/Wathiq Khuzaie/Pool

Iraq's interim Prime Minister Iyad Allawi addresses tribal leaders from Baghdad's impoverished Sadr City slum. Iraq's interim Prime Minister Iyad Allawi addresses tribal leaders from Baghdad's impoverished Sadr City slum, home to up to two million people, August 31, 2004. Iraq's interim government pledged on Tuesday to pour millions of dollars into the war-scarred Baghdad slum if militiamen loyal to an anti-U.S. cleric stuck to their promise to end violence. REUTERS/Wathiq Khuzaie/Pool

Iraq's interim Prime Minister Iyad Allawi (C) greets tribal leaders from Baghdad's impoverished Sadr City slum, home to up to two million people, August 31, 2004. Iraq's interim government pledged on Tuesday to pour millions of dollars into the war-scarred Baghdad slum if militiamen loyal to an anti-U.S. cleric stuck to their promise to end violence. REUTERS/Wathiq Khuzaie/Pool MD

A Sudanese lady listens to speeches by John Garang,leader of Sudan Peoples
Liberation Army (SPLA) speaking to a crowd in Rumbek Southern Sudan
September 30, 2003. Thousands of South Sudanese turned out to give the main
rebel leader a welcome after reaching a landmark transitional security deal
with Khartoum gorvernment. Pictures of the month September 2003
REUTERS/Patrick Olum

PO/JV

British designer Oswald Boateng appears at the end of his men's 2002 Spring-Summer ready-to-wear collection in Paris July 3, 2001. His models wore tribal scarring marks on the faces and bodies. The men's fashion collections run through July 3.

British designer Oswald Boateng appears at the end of his men's 2002 Spring-Summer ready-to-wear collection in Paris July 3, 2001. His models wore tribal scarring marks on the faces and bodies. The men's fashion collections run ends today.

JES/GB

Charlie Walapayi Tjungurrayi (L), a Pintupi elder from Kiwirrkurra, a community in the Western Desert, shows the scar he carries after the community speared him through the arm and chest before banishing him after he was caught making "sneaky love" to his brother's wife. Long derided by white Australia as savage, the tribal system of "payback" remains at the core of remote Aboriginal communities but is often at odds with the white man's law of the land. Walapayi's unamed wife sits behing him. Picture taken 4 June, 2001.

WB/DL

Sudan People's Liberation Army (SPLA) commander James Jal Bimuon of
Western upper Nile shows off his traditional scarring in Nairobi
January 7, 2001. Bimuon had attended a news conference to announce the
merging of the SPLA - Sudan's main rebel group fighting the government
in Khartoum - with the Sudan People's Defence Force (SPDF), a southern
militia group. REUTERS/George Mulala

GM/AA

Nigerian men strip their shirts for soldiers to search for tribal scars in the oil-producing Niger Delta January 5. Members of the ethnic Ijaw Egbesu cult have spearheaded protests to demand a greater share of the region's oil wealth for local people in which up to 26 have died. So far the loss in oil production as a result of the disturbances has been much less than during a wave of attacks on multinationals last year which shut in as much as a third of Nigeria's two million barrels per day.

MT/AA