Hassane Hamani Soumaïla, Soumana Idrissa, Amadou Issoufou Abdourhimou, Youssoufa Issiaka, Abdourahamane Illiassou Salamatou, Mahamane Ali. Spatio-temporal distribution of Dendrocygna viduata Linnaeus, 1766 in the River Niger valley, case of the Kandadji dam. J Entomol Zool Stud 2021;9(6):20-30. DOI: 10.22271/j.ento.2021.v9.i6a.8877