Collins field guide birds of South America: passerines from Sapayoa to finches.
London: Harper Collins Publishers, 2015. Octavo, laminated boards, colour illustrations, maps. This major new field guide to the birds of South America covers all the 1952 species of passerines (perching birds), with all plumages for each species illustrated, including males, females and juveniles. The text gives information on key identification..... More