Cygnus buccinator, trumpeter, trumpeter swan - large pure white wild swan of western North America having a sonorous cry
trumpeter - large gregarious crane-like bird of the forests of South America having glossy black plumage and a loud prolonged cry; easily domesticated
cornetist, trumpeter - a musician who plays the trumpet or cornet
herald, trumpeter - (formal) a person who announces important news
Example:- the chieftain had a herald who announced his arrival with a trumpet