Here is what the page “Seabird Family Tree Predicts Plastic Accumulation Better Than Diet, Global Study Finds” contains. A new global analysis reveals that a seabird's evolutionary lineage is a stronger predictor of plastic ingestion than its diet or foraging behavior. Researchers examined plastic accumulation across numerous species and found that closely related birds tend to have similar levels of plastic in their digestive systems, regardless of what they eat or how they feed. This suggests that certain inherited traits—perhaps related to digestion or foraging physiology—make some bird families more vulnerable to marine plastic pollution.
The findings, which draw on data from around the world, could help conservationists prioritize species that are most at risk from plastic debris, even if those birds do not appear to be feeding in heavily polluted areas. By understanding which branches of the seabird family tree are most susceptible, scientists and policymakers can better target monitoring and mitigation efforts. The full version stays on the original page, which this listing opens directly.