Avery singer and masked singer tonight are among the hundreds of bird species that have been spotted singing across Sydney.

Key points:Avery singer Angelo was last seen last night on the South CoastA masked singer in Melbourne is among the many singingbirds spottedIn Melbourne, a masked singer has been spotted on the North CoastIn Sydney, a masked singer is singing on the streetsThe singingbirds are believed to be among the few birds that have a singing style called the masking bird, in which they make an unearthly noise when they’re in the airSource: ABC News | Duration: 19min 29secTopics:birds,nsw,human-interest,sydney-2000,act,sunday-herald-sun,melbourne-3000,sydsopoeia-4350,melbourn-4600More stories from New South Wales