Singing for Cages: The Use and Trade of Passeriformes as Wild Pets in an Economic Center of the Amazon—NE Brazil Route

Illegal bird-keeping and pet trade are some of the major threats to Neotropical birds. The aim of the present study was to detail aspects of the use and trade of wild Passeriformes as pets in an ecotonal zone of Caatinga-Cerrado domains in middle-north of Brazil, a western subregion of northeastern (NE) Brazil which also is a road hub interconnecting this region to the Amazon and other Brazilian areas. Information on the use of avifauna was obtained through semistructured interviews with 61 bird-keepers or trappers and investigations in the municipal market of Floriano, Piauí State. Our results reveal that at least 39 passerine species are targeted as pets in surveyed areas. Based on Use-Value (UV) index, the main recorded species were Sporophila lineola, Charitospiza eucosma, Sporophila nigricollis, Sporophila plumbea, Paroaria dominicana, Sicalis flaveola, Gnorimopsar chopi, Sicalis columbiana, Mimus saturninus, and Turdus rufiventris. In general, younger respondents (