This is fishing line, it was cut away from around the neck of a sea lion.
On a recent dive to Hornby Island to swim with the sea lions we noticed one little guy swim up to us appearing to have some kind of string around his neck. We tried to remove it but the sea lion had to surface for more air. He took a big breath, and came right back to us, hovering in front of us, specifically for us to help him. We successfully managed to cut the fishing line away and he swam off happy as a pig in mud!
On the same dive we retrieved more fishing line from the ocean bed. A common site underwater.
Fishing line, nets and rope pose a particular hazard to sea lions. It gets caught around their necks, and as the sea lion swims and turns in the water, the line or rope tightens, eventually killing the sea lion.
BC actually keeps it's coastline pretty clean, we don't find too much garbage underwater on most occasions, normally cans when we do. But fishing line is a big threat to marine life of all kinds and one that can be very easily avoided.
Help us spread the word and ask fishing friends to properly dispose of their lines, ropes and nets. Let's keep our oceans clean, healthy and safe!