title: Local knowledge and exploitation of the avian fauna by a rural community in the semi-arid zone of northeastern Brazil.
abstract: BACKGROUND
  The present study examined the exploitation of bird species by the residents of a rural community in the Brazilian semi-arid zone, and their preferences for species with different characteristics.
  
  
  METHODS
  The 24 informants were identified using the "snowball" approach, and were interviewed using semi-structured questionnaires and check-sheets for the collection of data on their relationship with the bird species that occur in the region. The characteristics that most attract the attention of the interviewees were the song and the coloration of the plumage of a bird, as well as its body size, which determines its potential as a game species, given that hunting is an important activity in the region.
  
  
  RESULTS
  A total of 98 species representing 32 families (50.7% of the species known to occur in the region) were reported during interviews, being used for meat, pets, and medicinal purposes. Three species were used as zootherapeutics - White-naped Jay was eaten whole as a cure for speech problems, the feathers of Yellow-legged Tinamou were used for snakebite, Smooth-billed Ani was eaten for "chronic cough" and Small-billed Tinamou and Tataupa Tinamou used for locomotion problems. The preference of the informants for characteristics such as birdsong and colorful plumage was a significant determinant of their preference for the species exploited. Birds with cynegetic potential and high use values were also among the most preferred species. Despite the highly significant preferences for certain species, some birds, such as those of the families Trochilidae, Thamnophilidae, and Tyrannidae are hunted randomly, independently of their attributes.
  
  
  CONCLUSIONS
  The evidence collected on the criteria applied by local specialists for the exploitation of the bird fauna permitted the identification of the species that suffer hunting pressure, providing guidelines for the development of conservation and management strategies that will guarantee the long-term survival of the populations of these bird species in the region.
authors.affiliation: Departamento de Biologia, Programa de Pós-graduação em Ecologia, Universidade Federal Rural de Pernambuco - UFRPE, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, Recife/PE CEP: 52171-900, Brasil. pedrohudson@yahoo.com.br.
authors.forename: Pedro Hudson Rodrigues
authors.initials: PH
authors.lastname: Teixeira
authors.forename: Thiago do Nascimento
authors.initials: Tdo N
authors.lastname: Thel
authors.forename: Jullio Marques Rocha
authors.initials: JM
authors.lastname: Ferreira
authors.forename: Severino Mendes
authors.initials: SM
authors.lastname: de Azevedo
authors.forename: Wallace Rodrigues Telino
authors.initials: WR
authors.lastname: Junior
authors.forename: Rachel Maria
authors.initials: RM
authors.lastname: Lyra-Neves
mesh_terms: D000818:Animals; D001717:Birds; D001938:Brazil; D019359:Knowledge