Duck-billed Chickadee?

As the fall football season is getting underway in Oregon, graduates of both the University of Oregon and Oregon State University are beginning to hang out their respective duck and beaver mascot flags as well as donning their green and yellow or black and orange clothing in support of their preferred team. Now it seems even the local feeder-visiting birds are getting into the act, as evidenced by this Black-capped Chickadee doing its best to impersonate a duck.