Seabirds Were the First Sentinels of Possible Risks to Marine Life From Plastics As a conservation biologist who studies plastic ingestion by marine wildlife, I can count on the same question whenever I present research: “How does plastic affect the animals that eat it?” This is one of the biggest questions in this field, and the verdict is still out. However, a recent study from the Adrift Lab, a group of Australian and international scientists who study plastic pollution, adds to a growing body of evidence that ingesting plastic debris has discernible chronic effects on the animals that consume it.…