A bizarre video has emerged of a man putting four snakes in his mouth and holding them in there for several seconds. br br The footage, shot last week in Goianésia do Pará, Brazil, shows Arteval Duarte putting a 'chicken snake', a 'Epicrates assisi', a 'Coral snake' and a Clelia snake in his mouth. br br Duarte is a performer who has worked with reptiles for over 15 years and aims to raise awareness about deforestation in the Amazon.