AQUINO Italian, Spanish. From the name of an Italian town near Rome, the home town of the 13th-century saint Thomas Aquinas. In Italy it is derived directly from the town's name. As a Spanish-language surname, it was sometimes bestowed by missionaries in honour of the saint as they evangelized in Spanish colonies.
The largest bird in Washington state by wing span is the white pelican, with a wing span of 108 inches (9 feet!). These birds are about 62 inches long and weigh 16.5 pounds. White pelicans can be found throughout the Columbia Basin, with nesting sites along the Columbia River and at Sprague Lake in Eastern Washington.
1 I believe the largest living flying bird (in terms of body weight) is the Mute Swan (Cygnus olor) as seen in your local park.  The largest (heaviest) flying bird today is the Kori Bustard (Ardeotis kori) of Africa, males weigh about 18kg, females about half that. The largest bird ever to fly were the Teratorns (a type of Condor), the largest of which, Argentavis magnificens, had a wingspan of 3 metres, and weighed 120kg.