During this time period, he also produced "Manuel d'Ornithologie" (1828), "Traité d'Ornithologie" (1831), "Centurie Zoologique" (1830–32) and "Illustrations de Zoologie" (1832–35).
Bu süre zarfında Manuel d'Ornithologie (1828), Traité d'Ornithologie (1831), Centurie Zoologique (1830–32) ve Illustrations de Zoologie (1832–35) adlı eserleri de yayımladı.