C. A. Poveda Pazmiño et al., “Territorial dynamics of the Smooth-billed Ani Crotophaga ani (Cuculidae) in the agricultural zone of Santa Cruz Island, Galápagos”, Rev. Ecuatoriana Ornitología, no. 11, pp. 52–53, Feb. 2025, doi: 10.18272/reo.vi11.3667.