Hehe, "snooter", I am so stealing that! And YES, he does! Usually I catch him before he swallows anything, 'cuz I'm with him 24/7. We still need to build out their enclosure so they can be left alone, though. We have all this wood, caulk and liner downstairs and yet we haven't even begun to nail a single board! /sheepish
And the image of those two ducks pecking a hole in sheetrock is just too funny! And PAINT? Oh my gosh, that's far worse than ranch dressing or pancake batter, but the very same concept, ha! I often muse aloud how on earth ducks are such successful animals, when it seems everything they do has "Darwin Award" written all over it.
On a side note, I think it's so cool how ducks have salivary glands. <3