Here is a migration map that DU offers pretty cool.  Click on a pinm and get a report for the area.  Looks like more birds are showing up in Nor Cal.  Everyone down here is experiencing very few numbers.  I know you dont need a map to know there are low numbers but it is cool to see where the birds are.    
http://www.ducks.org/migrationmap/
	
		
			
		
		
	
				
			http://www.ducks.org/migrationmap/