I guess this would work during late fall and early winter, like in our area, the San Joaquin Valley gets this thick tule fog or radiation fog. ...During summer, nada fog..too dry, wild fire ready dryness...
As echoed by others, where can you set it up without hitting a power line or maybe obstructing access of the birds to their wetlands.
This may work better at the Bay area and coastal areas of Cali I think, especially in June when the marine layer comes in strong. Space to put it up will be tricky though.