I think the University of Miami's mascot-- the seagull or pelican-- works better for team named the Hurricanes. But I can't say the last time I saw a pelican or gull in Raleigh. Given our play over the past 10 years, we're better off with a pig.
Miami's mascot is an Ibis. Significant in that it's a bird that is by tradition the last of the sea water fowl to leave the area ahead of a hurricane. I have always really liked that symbolism.
And also ... if you want to see seagulls, just go to any city trash dump and you'll find them by the thousands.