A letter on the dying struggle of the dichotomous systemWilliam Sharp Macleay, Nicholas Alyward Vigors · First published 1830Open the Tome
A reply to some observations in the "Dictionnaire des Sciences Naturelles" upon the newly characterized groups of the PsittacidæNicholas Alyward Vigors · First published 1828Open the Tome
Descriptions of some rare, interesting, or hitherto uncharacterized subjects in zoologyNicholas Alyward Vigors · First published 1826Open the Tome
A description of a new species of Scolopax lately discovered in the British islandsNicholas Alyward Vigors · First published 1825Open the Tome
Descriptions of some rare, interesting, or hitherto uncharacterized subjects of zoologyNicholas Alyward Vigors · First published 1825Open the Tome
Sketches in ornithology, or, Observations on the leading affinities of some of the more extensive groups of birdsNicholas Alyward Vigors · First published 1825Open the Tome
Some observations on the nomenclature of ornithologyNicholas Alyward Vigors · First published 1825Open the Tome
