You have to remember that DU is not just a charity handing out money to people in need.
It is a major environmental organization that does wetland creation, development and maintenance all across North America!
To do all that work requires a large number of employees with various environmental skill sets, and that requires a great skill set in management. They do everything from major wetland creation (e.g., 1.5 million acres just in Manitoba alone) to tiny scale projects. Several years ago, after a careful property assessment, they created a 1/2 acre pond in the family farm bush, and it now supports a small duck population every year.
The other important fact you need to understand is that 90% of the money they raise is done in the U S, but they spend 70% of their total wetland development money in Canada since we are the breeding grounds for ducks.
I think their executives earn every cent they make!!
And Bill, as a side note, I refuse to ever help the humane societies because they proliferate the cat population, and cats are the biggest all-time killers of small mammals and birds!! Many of these species are nearing dangerously low levels because of cat predation!!