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  1. By: Koepcke, Maria - Koepcke, Hans Wilhelm
    Publication info: New York, N.Y, American Museum of Natural History, [1961]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(85)  Birds  Classification  Cordillera Occidental  Geographical distribution  Peru  
  2. By: Zimmer, John T. (John Todd),
    Publication info: New York City, The American Museum of Natural History, [1937]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(85)  Birds  Classification  Peru  South America
  3. By: Zimmer, John T. (John Todd),
    Publication info: New York City, The American Museum of Natural History, [1934]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(85)  Birds  Classification  Grallaria  Hylophylax  Myrmothera  Peru  South America
  4. By: Zimmer, John T. (John Todd),
    Publication info: New York City, The American Museum of Natural History, [1931]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(85)  Birds  Classification  Peru  South America
  5. By: Zimmer, John T. (John Todd),
    Publication info: New York City, The American Museum of Natural History, [1934]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(85)  Birds  Campylorhamphus  Classification  Dendrexetastes  Dendrocincla  Peru  South America
  6. By: Zimmer, John T. (John Todd),
    Publication info: New York City, The American Museum of Natural History, [1931]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(85)  Birds  Brazil  Classification  Ecuador  Peru
  7. By: Zimmer, John T. (John Todd),
    Publication info: New York City, The American Museum of Natural History, [1932]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(85)  Birds  Classification  Peru  South America