What is a birdwwatcher interested in watching? What kind of sport does the Philadelphia eagles play? Can #1 be found at #2?
Birdwatching
Birdwatching is a recreational activity in which people observe and/or listen to the sounds of birds. Despite their name, the Philadelphia Eagles are a professional American Football team comprised of humans, not birds.
hobby
Would a birdwatcher pursue their hobby at a Philadelphia Eagles game?