I HAVE PAIRED A PAIR OF JANSSEN STOCK BIRDS FOR THE FIRST TIME THIS YEAR, THE 2 YOUNGSTERS ARE BLUES , BOTH HAVE QUIFS, ALSO KNOWN AS TUFTS. I HAVE HAD THESE 2 STOKIES FOR A NUMBER OF YEARS NOW, BUT PAIRED TO OTHER STOCKIES AND NEVER HAD QUIFS B4. DOES ANYONE ELSE HAD TIS FROM JANSSENS? :-/