He also classified a number of birds with Nicholas Aylward Vigors, most notably in their A Description of the Australian Birds in the Collection of the Linnean Society; With an Attempt at Arranging them According to Their Natural Affinities (Trans.
Wraz z Nicholasem Aylwardem Vigorsem sklasyfikował dużą liczbę ptaków, szczegółowo opisanych w ich książce A description of the Australian birds in the collection of the Linnean Society; with an attempt at arranging them according to their natural affinities (Trans.