Staffan Widstrand / Wild Wonders of China / Man with traditional crossbow, Xiang Bai Lisu village, Tongbiguan Nature Reserve, Dehong prefecture, Yunnan province, China, May.

Staffan Widstrand / Wild Wonders of China / Lisu man holding arrow in mouth during traditional crossbow competition, Tongbiguan Nature Reserve, Dehong Prefecture, Yunnan province, China, May 2017.

Staffan Widstrand / Wild Wonders of China / Close up of Lisu man's hand using crossbow in competition, Tongbiguan Nature Reserve, Dehong Prefecture, Yunnan province, China, May.

Staffan Widstrand / Wild Wonders of China / Close up of Lisu man's hand using a crossbow in competition, Tongbiguan Nature Reserve, Dehong prefecture, Yunnan province, China, May.

Pete Oxford / Boy with homemade crossbow used to shoot rats. Mbomo, Odzala-Kokoua National Park, Republic of Congo (Congo-Brazzaville), Africa, June 2013.

Pete Oxford / Skewered rats, shot using homemade crossbow. Mbomo, Odzala-Kokoua National Park, Republic of Congo (Congo-Brazzaville), Africa, June 2013.

Pete Oxford / Boy with homemade crossbow used to shoot rats. Mbomo, Odzala-Kokoua National Park, Republic of Congo (Congo-Brazzaville), Africa, June 2013.

Pete Oxford / Black Lisu ethnic minority man with crossbow - used to hunt wild animals that live in the hills near Fulong, Nujiang Prefecture, Yunnan Province, China 2006

Pete Oxford / Black Lisu ethnic minority man sitting next to fire with crossbow - used to hunt wild animals that live in the hills near Fulong, Nujiang Prefecture, Yunnan Province, China 2006

Cyril Ruoso / Baka boy making toy crossbow, Cameroon

Jim Brandenburg / Philipoosie Novalinge shows kids how to use crossbow, he was a role model for the documentary Nanook of the North, Ellesmere Island, Nunavut, Canada