Nanci, I love bison, they're wonderful yet timid creatures. My aunt has a bison farm in Alberta & the bison are afraid of me but not afraid of the farm cat...
I agree with ya, i think animals make the bike ride. In Australia i've only seen Kangaroos(dead & alive), rabbits, lizards but no snakes as of yet in the bush...A kangaroo on a bike trail is just a bit funny...a reminder we're in thier territory.
When we lived in NZ, i loved seeing tui's. (They're a black coloured bird with a tuft of white hair on thier breast.)
I've never seen a mockingbird...do you happen to carry a camera while biking?
If i get a moment, i'll post a pic of a western bobtail lizard that we saw one day.
c