N'oge na-adịghị anya mgbe alụmdi na nwunye ha gasịrị, di na nwunye ahụ hapụrụ Philadelphia na United States iji biri na nna Zénaïde, Joseph Bonaparte. Tupu ịhapụ Italy, Carlo achọpụtala warbler ọhụrụ na sayensị, warbler nwere afụ ọnụ, na njem ahụ ọ chịkọtara ihe atụ nke oke ifufe ọhụrụ. Mgbe ọ bịarutere United States, o gosipụtara akwụkwọ banyere nnụnụ ọhụrụ a, nke e mechara kpọọ aha Alexander Wilson. Ajụjụ: Ebee ka ememe agbamakwụkwọ Bonaparte mere?
Brussels