Not true, both can be found in cans.
Mostly it is the green ones that are pickled are put in jars, as are the pickled black, brown, red, etc.
This is mainly because it is more expensive to line a can to resist the acids.
Also: aliens
The space lizards to be exact, they can't stand seeing the black ones on the shelf, they look just like their eggs.
They get all wobbly at the sight of it and forget to buy cream every time.
( ,
Thu 4 Sep 2014, 19:52,
archived)
This is mainly because it is more expensive to line a can to resist the acids.
Also: aliens
The space lizards to be exact, they can't stand seeing the black ones on the shelf, they look just like their eggs.
They get all wobbly at the sight of it and forget to buy cream every time.