Pete Oxford / Konyak Naga boy peering out of house decorated with buffalo skulls, Konyak Naga headhunting Tribe.Mon district, Nagaland, North East India, October 2014.

Staffan Widstrand,Staffan Widstrand / Water buffalo (Bubalus bubalis) Pulicat Lake, Tamil Nadu, India, February 2013.

Martin Dohrn / Starlight camera image in moonlight of Eurasian wild boar (Sus scrofa) feeding on carcass of Spotted deer stag (Axis axis) watched by Asian water buffalo (Bubalas bubalas) while the leopard (Panthera...

Enrique Lopez-Tapia / Buffalo horns on traditional house in Tana Toraja village, South Sulawesi, Indonesia. 2015.

Enrique Lopez-Tapia / Buffalo antlers decorating traditional house in Tana Toraja. Toraja is an ethnic group in West and South Sulawesi. Indonesia. 2015.

Enrique Lopez-Tapia / Buffalo horns on wall at Toraja cemetery. The Toraja culture of West and South Sulawesi revolves around death with funeral ceremonies an important part of daily life. Indonesia. 2015.

Heather Angel / Chinese farmer wearing traditional bamboo hat ploughing flooded Rice (Oryza sativa) paddy with Water buffalo (Bubalus bubalis). Xingping, Nr Guilin, Guangxi Zhuang Autonomous Region, China. October 19...

Patricio Robles Gil / Wild water buffalo (Bubalus arnee) male with Jungle myna (Acridotheres fusses) on its back. Kaziranga National Park, Assam, India.

Patricio Robles Gil / Wild water buffalo (Bubalus arnee) male with Jungle myna (Acridotheres fusses) on its back. Kaziranga National Park, Assam, India.

Patricio Robles Gil / Wild water buffalo (Bubalus arnee) female, Kaziranga National Park, Assam, India.

Michael Pitts / Komodo dragon (Varanus komodoensis) with Asian water buffalo (Bubalus arnee) in mud hole. The dragon was walking past to in case the buffalo was trapped, which it was not. Komodo Island. Indonesia.

Nayan Khanolkar / Wild water buffalo (Bubalus arnee) visiting waterhole at night, Aarey Milk Colony in unofficial buffer zone of Sanjay Gandhi National Park, Mumbai, India. December 2015