Why are two of my three muscovies biting me??? They are almost 3 months old, and I'm still not sure of the sex. That's a whole different thread, lol! They have always been sweet and affectionate...well, ok, one of them has always been slightly aggressive - just not wanting to be picked up as a duckling. I just can't tell if they're being aggressive, or trying to be affectionate, or trying to get my attention? In any case, it kinda hurts, and I certainly don't want to send my kids into the pen while this behavior is going on! Any advice?