Plastic straws are one of the top 10 items found every year during Ocean Conservancy’s International Coastal Cleanup. Plastic is not biodegradable — instead, the material eventually breaks down into tiny particles known as microplastics that are 5 millimeters or smaller in length, making them difficult to clean or filter from the ocean. Plastic is polluting oceans all over the planet, interfering with underwater ecosystems, killing sea animals, and more.
Similarly, when sea animals see floating plastic straws (or other plastic items) in their underwater habitat, they often think they are food, and eat them. Besides the choking hazard, this sends animals a false sense of having a full stomach, leading them to die of starvation.
Additionally, there have been many recent cases of whales and dolphins washing up dead or dying on beaches with stomachs full of plastic — and that plastic is often cited as the animal’s cause of death.
The more you know.