Analysis of Heavy metals and Physico-chemical Parameters of Water in Feeding Habitats of Ardeola grayii . Bulletin of Pure & Applied Sciences- Zoology , [S. l.], v. 40, n. 1, p. 28–38, 2021. DOI: 10.48165/. Disponível em: https://www.journals.acspublisher.com/index.php/bpaszoo/article/view/8705. Acesso em: 30 may. 2025.