well even canadian geese who are mainly grass eating birds die when they eat wonder bread thrown to them by well meaning humans because it has so few nutrients left in it... it turns into a plastic wad in their intestine and plugs them up...
fish don't seem to have much trouble regurgitating stomach contents so i think it's a non issue... i haven't seen any photo's of dissected fish entrails that are clogged with plastics to prove this theory .... so i call it Peta
