I work in an office building with an enclosed courtyard completely open to the sky. A few months ago, we noticed a pair of mallards hanging out both on the lawn outside the building, and in the courtyard. 3 weeks ago, we discovered 9 mallard ducklings in the courtyard. As there was no source of water, and limited garden space in the courtyard, we’ve been providing water in shallow dishes, and a baby pool, as well as food specifically intended for baby ducks and geese. Mama’s with them about 1/2 the time, and tries to keep them from getting to close to us when we go out to change the water and feed them.
The ducklings have thrived, and are getting too big for the courtyard and baby pool. On the one hand, the sooner they get away from people, the more likely they’ll migrate and behave normally, but on the other hand, the more likely they are to be killed by predators. I think they’re between 3.5 - 5 weeks of age now.
The parents may not be truly wild mallards, as we are just 1/4 mile from a park with 2 large ponds, and that’s where we’d plan to release them. Complicating this, however, is that mallards are protected by the Migratory Bird Treaty Act and apparently we need some kind of permit to do anything with them. Catch 22 - it’s illegal to kill them, but it’s also illegal to care for them and keep them from dying. I’ve not been able to get any response from the Fish & Wildlife office for our area so far to find out exactly what we need to do to stay legal.
Anyone with any experience or insight care to share tips & suggestions?