In 2024, the scientific community announced the discovery of a new species of giant anaconda in South America, a finding partially documented during a 2022 National Geographic expedition that included actor Will Smith. Smith was present as part of filming for NatGeo's documentary series, "Pole to Pole with Will Smith," offering audiences a glimpse into his Amazonian experience.

A three-minute clip showcases Smith's journey alongside venom expert Bryan Fry and a team of indigenous Waorani guides, as they navigated riverbanks in search of anacondas. The team successfully located a female green anaconda, estimated to be 16 to 17 feet long. The Waorani guides secured the snake, allowing Fry, with assistance from Smith, to collect a scale sample.

Fry explained that the sample would be used to determine the accumulation of pollutants in the water. The collected samples also enabled scientists to conduct the genetic analysis that led to the declaration of a new species: the northern green anaconda. This discovery highlights the importance of collaborative efforts between scientists, filmmakers, and indigenous communities in exploring and understanding the natural world. The involvement of a high-profile figure like Will Smith is expected to broaden the reach of this scientific finding, engaging a wider audience in conservation efforts and scientific exploration.