Wiktionary
birdwatchers
n. (plural of birdwatcher English)
Wikipedia
BirdWatchers
BirdWatchers is a 2008 Brazilian-Italian drama film directed by Marco Bechis. It depicts the breakdown of a community of Guarani-Kaiowa native Indians whilst attempting to reclaim their ancestral land from a local farmer.
Usage examples of "birdwatchers".
After all, Farmer was worried about kayakers, birdwatchers, and picnickers parading around the island, not an armed invasion.