Just visited a state park in CT that was on the shore. It had very large marsh lands that were basically gross mud with thick sea grass growing over it. High tide covered the mud with sea water. In the middle of these marshes are bird houses. Someone has to go out and build, repair, clean out and check on these bird houses. I could see a small path going out to each house. All I could think of is that job can't be fun, THICK DEEP MUD, SALT WATER, BIRD POOP, CRABS etc. Sounds like an episode. This particular state park was Hammonasset I'm sure there are worst places but the concept I think is good.