Australian Spotted Ducks, 3 Blue Heads and 1 Silverhead. Coloration of these guys is different than what i expected. ie, more white on fronts and undersides, and more mottled and more contrast. (Is this normal ? are they really "spots" or maybe mutts??). i wonder if coloration will change. No idea if they are male or female. (any guesses?). Names so far (could change): Jezebel, Bluebell, Tinker bell & Quince.