Video How birds sing

[Sarahmoluccan]

This cool video about song birds but the respiratory part I wound this is applicable to most birds.

 

[SumitaSinh]

Yes it's true for every birds vocalizations.

 

[Sarahmoluccan]

Yes it's true for every birds vocalizations.

The video mention there's some variety with species but I imagine they are all pretty similar. In terms of parrots, I've heard the Amazons and African greys are able to produce more variety of sounds because of their anatomy. Which is why tend to large vocabularies than other species.