Wiktionary
bird watching
n. (alternative spelling of birdwatching English)
Wikipedia
Bird Watching (album)
Bird Watching is a novelty jazz album by Don Elliott and Alexander "Sascha" Burland, recording as The Nutty Squirrels. Cannonball Adderley plays alto sax on the song "Yardbird Suite".
Bird Watching (magazine)
Bird Watching is a British four-weekly (13 issues per year) magazine for birdwatchers, established in March 1986. Distributed by subscription and also through newsagents, it has, as of May 2011, a cover price of £4.10.