Tolerance.ca
Director / Editor: Victor Teboul, Ph.D.
Looking inside ourselves and out at the world
Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

How birds are spreading plastic pollution

By Andy J. Green, Professor of Freshwater Ecology, Estación Biológica de Doñana (EBD-CSIC); Manchester Metropolitan University
Hungry gulls do not only steal our chips and sandwiches. They learn our habits, and look for reliable sources of food. That includes waste treatment centres, landfill or anywhere food waste is concentrated. Many gull populations have moved inland from the coast to exploit these sources of food.

Wherever our waste is processed, gulls and other birds can forage. At landfills, gulls feed on waste before it is covered up. If there are plastic or glass pieces covered in food that are small enough, gulls will swallow…The Conversation


Read complete article

© The Conversation -
Subscribe to Tolerance.ca


Follow us on ...
Facebook Twitter