Environment
The sweet scent of plastic lures seabirds to a dangerous snack
Plastic beads left to marinate in the ocean develop the same smell that some birds seek out when foraging for food
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Plastic beads left to marinate in the ocean develop the same smell that some birds seek out when foraging for food
Ben Sheldon runs the world's longest-running field study of birds. On a walk in the woods he tells us about the surprises it's still throwing up after 70 years