I'm not a fisherman, and, when I tried, all that I have been able to fish was my thumb (ouch!)...
I searched nevertheless...
On the colored pic, I think the fish on the left is a pike (because of the head, the length of the body and the back fin).
I don't know what is the fish in the middle is. It looks common though.
The last fish, on the right... well, it's difficult, because we just have the back fin (which seems to be straight, not in "V"). So, it could be a truit or a salmon or something else.
Actually, here is the story of the photos...
The scene is happening in British Columbia, near the Fraser River.
DK: "Ooooh Elvis darling, I have just seen a BIG pike in the river. We're gonna have some fishes for dinner tonight. And you known, fish makes clever. Let me just see if I remember my fishing skills"
...But, first of all, and this is essential darling, because without that, you can't be a true fisherman... I need my hat!"
After a long and rude battle...
EC: "Wow, honey! You were fantastic! Not only you fished that pike without too much efforts, but you also grabbed those 3 other fishes behind you. You could be the "Calamity Jane" of fishing! I'm impressed! Could you tell me again how you managed to do that?"
DK: "Oh, that was easy, sweetheart! You remember, when we saw Kill Bill Vol. 2 last week, I told you I was impressed by Uma Thurman's skill in the movie, so I tried to do the tiger's hold. I just kicked those fishes in their ass ...like that!"
