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Scientists exploring the Amazon with Will Smith find huge anaconda
Earth.com • • science
Key Points:
- While filming a National Geographic documentary in the Amazon, scientists discovered a 7.5-meter-long anaconda, highlighting the rainforest's rich biodiversity and environmental threats.
- Researchers led by Professor Bryan Fry investigated the impact of oil drilling on local wildlife, focusing on anacondas and collaborating with the Indigenous Waorani people.
- Genetic analysis revealed that green anacondas in Ecuador and Brazil are two distinct species, with Ecuadorian anacondas generally larger than their Brazilian counterparts.
- Male anacondas accumulate significantly higher levels of toxic heavy metals due to their diet of aquatic birds, illustrating how industrial pollution infiltrates the food chain.
- The Brazilian green anaconda faces increased risks from habitat loss and hydrocarbon pollution, which adversely affects male fertility and threatens the species' survival.
