alt.birdwatching
alt.birdwatching.bluebirds
alt.birdwatching.clubs
alt.birdwatching.ducks
alt.birdwatching.hummingbirds
alt.birdwatching.optics
alt.birdwatching.owls
alt.birdwatching.photography
alt.birdwatching.raptors
alt.birdwatching.songbirds
alt.binaries.birdwatching