I'd never heard of the salmon canon...
It has a 'Monty Python, Terry Pratchett and Douglas Adams were asked to come up with their interpretation of 'flying fish' feeling to it.
I am easily amused
Imagine my surprise that my permaculture life crossed over to my day job ... the engineering firm I work for designed one of the proposals for the Banff National Park crossing (the one that looked like it wasn't a bridge at all). Cool stuff.