Microplastics found in the stomachs of Amazon tree-dwelling monkeys

Microplastics found in the stomachs of Amazon tree-dwelling monkeys

Scientists have detected microplastics in the digestive systems of red howler monkeys living in protected areas in the Brazilian Amazon, marking the first evidence of plastic ingestion by a tree-dwelling primate, according to a recent study. The researchers evaluated 47 Juruá red howler monkeys (Alouatta juara) and found green-colored microplastic filaments, smaller than 5 millimeters […]