The great ancient survaval pemmican from Wintu Indian tribes (native California):
http://books.google.com/books?id=qSRLW5ziVFAC&pg=PA437&lpg=PA437&dq=%22dried+roe%22+pemmican&source=web&ots=Gr9q4hTTns&sig=hkb4KqfY7JMT7imdn7G2yXb-asY#PPA426,M1

-salmon flour
-air dried roe
-pine nuts
-add oil or melted butter

One kilogram (2 pounds) is enough for a month of _active_ survival!