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Microplastics Making Unwelcomed Home in Bird Lungs:
A study from Sichuan University provides the first evidence of microplastics accumulating in bird lungs, with every bird tested showing contamination. This discovery, led by Prof Yongjie Wu, adds another environmental concern to the worldwide plastic pollution problem.
Different Birds, Same Problem:
The research team analysed the lungs of birds across 51 species, which were unfortunately victims of bird strikes at Chengdu Tianfu International Airport in China. From this, they realised the airborne plastic problem was prevalent in all species analysed.
More than Just a Bird Problem:
Birds are susceptible to such pollution due to their ecologically diverse nature and unique respiratory systems, making them ideal indicators for airborne plastic pollution. But this issue is not limited to birds - a global matter like plastic pollution in oceans, it raises concerns about human health too.
Findings and Future Implications:
Microplastics were discovered in all species tested on an average of 416 particles per gram of lung tissue. Carnivorous and omnivorous birds in polluted regions bore a greater load. This highlights the significance of habitat and feeding choices in exposure to such pollutants.
There's an urgent need to limit the production and improper disposal of plastics at the source to prevent further damage. This research has provided yet another reason to continue our fight against plastic pollution with renewed gusto. Remember, a little effort from everyone goes a long way in protecting our planet's precious birdies from plastic-filled skies!
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