I took these photos around “The Magic Hedge” at the Montrose Point Bird Sanctuary in Chicago on the morning of July 12, 2019. I was visiting from the west coast, so I'm not a familiar with the local birds. I assume the first four are Red-winged or Tricolored Blackbirds (although I'm not so sure about the third), but I don't know which. I assume that last is a Sparrow, but I'm completely stumped as to what kind.
Any help would be gratefully appreciated.
Any help would be gratefully appreciated.