Lloyd Lake, also known as Mirror Lake or Kissane Lake, is a clay-lined lake in Golden Gate Park, San Francisco, named in memory of Reuben Hedley Lloyd, the park commissioner. It is home to a wide variety of non-native, non-migratory birds. Birds to be found within the lake area include geese, Pekin ducks, Muscovy ducks, Campbell ducks, mallards, gull…Lloyd Lake, also known as Mirror Lake or Kissane Lake, is a clay-lined lake in Golden Gate Park, San Francisco, named in memory of Reuben Hedley Lloyd, the park commissioner. It is home to a wide variety of non-native, non-migratory birds. Birds to be found within the lake area include geese, Pekin ducks, Muscovy ducks, Campbell ducks, mallards, gulls and pigeons.