Pelican.
pelican
Pelican
This could be would be a pelican.
The name of a large bird that fits that description is "Turkey."
In South America there is the Large-billed Antwren. There is the large-billed sparrow, (or Savannah Sparrow), in North America. And there is the large-billed pelican.
The name of the large, flightless bird is spelled ostrich.
toucan
pelican or toucan
Tern , gull ,
a pelican
duck
It is a large bird.