Forum:Delta Crow - Anti Reverse help

If my opponents activate Delta Crow - Anti Reverse from their hand when they control 3 blackwings can i negate it by chaining "royal decree" or "trap stun".. i mean technically it is still a trap so therefore can be negated by other trap cards which negate traps thanks in advance Champklee 12:36, 1 August 2009 (UTC)