“Corvus splenden . Behavior study And its environmental impacts in the city of Hodeidah - Yemen”, مجلة أبحاث, vol. 16, no. 16, pp. 228–250, Jan. 2020, Accessed: Sep. 30, 2026. Available: https://ojs.abhath-ye.com/index.php/OJSABAHATH-YE/article/view/106