1. North American subspecies of tundra swan having a soft whistling note
   - whistling swan

Type of: Cygnus columbianus, tundra swan

• homeotic gene
• homeowner
• homepage
• homer
• Homer A. Thompson
• Homer Armstrong Thompson
• Homer Thompson
• Homeric
• homeroom
• homesick
• homesickness
• homespun
• homestead
• homestead law
• homesteader
• homestretch
• hometown
• homeward
• homeward-bound
• homewards
• homework
• homework problem
• homey
• homicidal
• homicide