We finished the duck tunnel today…for the most part. I think it will be more of a challenge to keep the ducklings in, as opposed to intruders out. They’re crafty suckers. By the time we had nailed down enough chicken-wire to create a passage from their door to the bank of our pond, several very impatient Houdinis had wriggled their way underneath their apparently just-for-show puerta. Luckily we were able to convince them to retreat once we came up behind them with a milkcrate.