I kid you not. The world is a strange, strange place.
http:// www .eroticfalconry .com
From that site:
For the record, I don’t think the site is real. Read the “About.” It claims that Liam Neeson is one of the falcon fetishists. Seems like a hoax to me.
Yes, it looks more like the artwork (and yes, some of the photos/'shopped montages are artistic, some are just weird ans some… well… I ain’t letting those beaks and talons anywhere near my Very Important Parts, thanyouverymuch) was put together first and then the written content was created as an imaginative take on the scenes.
I smell a (photoshopped) rat.
Rule 34?
You know I almost mentioned that in the OP. On the second viewing I do see the photoshopping. Still, someone thought of it - that’s my point.
Horse/dolphin sex porn might all be drawn rather than photographed, but that doesn’t mean that it is any less porn.
Photoshop: Making your kinks come true since 1988.
My personal favorite is the bicyclist/falcon watersports one.
The falcon site is more erotic than pornographic I’d say. The weirdest porn I’ve seen is a video of people having sex dressed up as pterodactyls.
That’s some pretty terrible photoshoppery right there. Not to mention blatant disregard for ornithology (the cyclist one especially).
But–I–they–huh–
goes around 
for the rest of the day