Try dialing 911. That's an easy way to call them. 
Or just start shooting.

I'm sure they'd be there in a heart beat.
Only thing I could possibly imagine would be to find private land that is still in a big enough parcel to hunt on (good luck).
Not horribly long ago it was a different story. We had places to hunt pheasants and ducks from Sumner on down - now there all covered with warehouses. Deer hunting off Rhodes Lake Rd. when it was timber company- sub-divided housing community. Believe it or not my Dad and older brothers used to take me down to the Tacoma tideflats to shoot ducks all the time when I was a kid (60s/early 70s). Mallards off the ponds, divers off the log booms. Try that now... are there even log booms down there anymore...?