My cousin works for Caterpillar, not really sure what he does except it has to do with equipment for the oil industry. Anyways, he moved his family from Minnesota up to Ft. McMurray in mid-April because it would allow him to be home with the family every night (he was traveling a lot for work before this). Lo and behold just a few weeks after moving there they had to evacuate. I don't believe he's even been able to return to their rented home yet. They wound up making the decision to move the family back to Minnesota for the remainder of the school year last week until this all get sorted out.
As far as ducks go, I think we'll have to see. We've been at a relatively high population for most species the last several years. If the drought is just a one-year deal we might be okay. If it persists, then we could be in trouble.