Plastics and Nature
Please take a look at these other projects involving pollution.
Plastic only !
https://www.inaturalist.org/projects/nature-and-plastic
https://www.inaturalist.org/projects/sa-marine-nature-and-plastic
https://www.inaturalist.org/projects/sa-terrestrial-nature-and-plastic
Any type of pollution !
https://www.inaturalist.org/projects/botswana-nature-and-pollution