Citation | El-Shabrawy NM, Kamel AM, Goda AS, Donia GR, Salah-Eldein AM (2022). Comparison of heavy metals concentration in different tissues of four wild bird species. Adv. Anim. Vet. Sci. 10(2): 307-315. DOI | http://dx.doi.org/10.17582/journal.aavs/2022/10.2.307.315