Sunflower seeds are also good.
Here in the Middle East they are very popular (pumpkin seeds are too)
and they can be found with the shells, without shells,
fresh or roasted.

The roasted ones are also salted.
If you wish, you can buy fresh and toast them yourself without salt.

I hope this is relevant also for your part of the world......I don't know how seeds are sold there.

Sarit

: :Pumpkin seeds. are a great idea. You
: are right . Lightweight and
: crunchy . I just mentioned them a
: minute ago in a post to Gigi. Do
: you know of other tasty edible
: seeds?