Quiver flag varieties are special moduli space of stable rapresentations of quiver and are central in the construction of a database of 749 families of Fano fourfolds by E. Kalashnikov. In this talk we introdue the basics properties of such varieties and we give an algorthm to translate the language of quiver zero loci manifolds into the language of section zero loci. This helps us to fully understand the geometry of such manifolds.