trumpeter swan
noun
1.
a large, pure-white, wild swan,
Cygnus buccinator,
of North America, having a sonorous cry: once near extinction, the species is now recovering.
Origin
1700-10
Examples from the web for
trumpeter swan
Empirical evaluation of decision support systems: concepts and an example for
trumpeter swan
management.
Much of this area contains concentrations of
trumpeter swan
nesting sites.
British Dictionary definitions for
trumpeter swan
trumpeter swan
noun
1.
a large swan,
Cygnus buccinator
, of W North America, having a white plumage and black bill