Do you know what you call someone who says they are a vegetarian, but who, then again, isn't REALLY a vegetarian, because they actually eat fish, too? A Pescetarian. Or pescAtarian if you're British -- or are from Oxford -- or something like that.
Amazing the things you learn when you get on the web and type phrases like "who eats fish" into those little search boxes.
I actually already knew the the American Bald Eagle eats fish, because the above eagle sketch is based on a photo I took while in a fishing competition with this particular bird. I was doing a search because I was wondering if those giant pink birds* I like so much also eat fish; unfortunately, I kept coming up with pages about flamenco dancers and Brazilian soccer teams...
(*just kidding -- I know it's spelled "flamingo". Sheesh.)
(Gouache in my Moleskine, and I can't get the color in the scan to read right. Pooh.)