Found off the coast of California in Bolinas. Specifically washed ashore near tide pools. Small rectangular plastic pouch with fluid and piece of metal inside. Greenish white color and a cut wire

Bolinas Beach Nature Lookings

Small black piece of plastic that I found near an intentionally broken window : r/whatisthisthing

Agate Beach Duxbury Reef — Point Reyes Nature

10cm red rope tied together with a metal fixture. Found inside a cat digestive system, no carpet or red textile present in its environment. Thanks! : r/whatisthisthing

Immigration – Boom California

Status Review of California Coho Salmon North of San - KrisWeb

A Sea of Debris and Plastic Microtrash

Bolinas Beach Nature Lookings

Column: Despite warning signs, visitors caused undue harm to tide

Photos Greater Farallones National Marine Sanctuary

Thousands of purple creatures wash ashore in California