DID THIS 2 YEARS AGO AND THE Y/BS MOSTLY HELD FROM 3 TO 5 FLIGHTS TILL AFTER THE Y/BN AT THE START OF SEPTEMBER SOME DID HAVE TO BE STOPPED A COUPLE OF WEEKS BEFORE THIS THOUGH THEY WERE HATCHED IN THE FIRST COUPLE OF WEEKS IN JANUARY ANY LATER BRED ONES DIDNT LAST AS LONG ON THE FLIGHTS