Many people will go to the Galapagos to see sea lions, blue footed bookies, or giant tortoises. Going there is like taking a biology and earth science class outdoors. There was plenty of other wildlife.
Nevertheless, I saw people biking in both Quito and the Galapagos. And there were wide, striped bike paths parallel to roads up into the hills.
I did, of course, take some nature photos.