I followed the taxonomic system of the South American Classification Committee (SACC) of the American Ornithologists' Union (AOU). Version: 12 September 2008, and later. However, for family Tyrannidae, I added subfamilies (Elaeniinae etc.) as in Sick 1997.
Species which I saw or heard in Mãe-da-lua private reserve, Itapajé, state of Ceará, from 2006 to 2012, are labeled Mdl.
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