Does anyone have footage of underwater salmon natural history? If so, please email me at hannah@seastudios.org

There is quite a lot of good underwater footage on the market of both Atlantic and Pacific species of salmon, although a vast amount is in SD format.

For HD footage take a look at Artbeats - Royalty Free HD Stock Footage for the Creative Professional (http://www.artbeats.com) as they have a vast stock of different subjects and are a good company to work with when you need extra Stock Footage.

Another option is to take a look at some of the BBC stock HD footage as sometimes superb underwater clips are available to use (although often at a premium price).

Another option is OceanFootage.com who often have a lot of SD & HD salmon clips on offer.
Take a look here:

http://www.oceanfootage.com/stockfootage/Salmon

I hope some of this information helps Hannah. In the meantime, if you ever need fish/nature footage for future projects that you cannot find anywhere, then just contact me and I might be able to help with my own footage, or even to fly out to any world locations to film them (depending on time of year and my calendar itinerary).