Nifty! (Even if it isn't technically a Swap Fly.)
Those White/Orange Mono ones are supposed to be great for steelhead and salmon.

Amazing how the hook bent. You need to stop horsing the things in; learn how to play a fish! grin
What'd that baby weigh?

That looks like a Sproat bend. That'd likely mean a 3366, which is not a 1XH like the usual, if less than #2, 7957BX.
That macrabbit guy must be sending you substandard goods. What's his return policy?

Herons, huh? If it's cold enough, are they great blue herons?