Volume 1 status distribution and taxonomy contains detailed information on the ecology status and distribution of all species introductory chapters deal with geography climate and vegetation bird migration in ecuador ecuadorian ornithology endemic bird areas in ecuador and conservation. I first purchased only vol 1 the field guide waiting until much later with an ecuador trip on the horizon to acquire the volume covering status distribution taxonomy the 2 volume set can often be purchased for an amount not much greater than that of the detailed volume and in retrospect i should have purchased the slip case set the field guide volume does indeed stand alone in many . I first purchased only vol 1 the field guide waiting until much later with an ecuador trip on the horizon to acquire the volume covering status distribution taxonomy the 2 volume set can often be purchased for an amount not much greater than that of the detailed volume and in retrospect i should have purchased the slip case set the field guide volume does indeed stand alone in many . The birds of ecuador volume 1 status distribution and taxonomy by ridgely robert s greenfield paul j. The birds of ecuador vol i status distribution and taxonomy robert s ridgely paul j greenfield paul coopmans mark b robbins home worldcat home about worldcat help search search for library items search for lists search for contacts search for a library create lists bibliographies and reviews or search worldcat find items in libraries near you advanced search find a library