Noun
bird watching (uncountable)
Alternative spelling of birdwatching
I consider myself to have been the bridge between the shotgun and the binoculars in bird watching. Before I came along, the primary way to observe birds was to shoot them and stuff them. Roger Tory Peterson
I spend a lot of time learning about bird watching. Nikki Giovanni
Twenty-four participants spotted seventy-one different species of birds at a three-day Bird Watching Camp held at Maheshkhan from 27 to 29 April. Source: Internet
The Devon Bird Watching and Preservation Society (DBWPS) is a county bird society with a long and distinguished history dating back to 1928. Source: Internet