J. Mangash Macas and G. Buitron Jurado, “FIRST RECORD OF YELLOW-HEADED CARACARA Milvago chimachima IN ZAMORA CHINCHIPE”, Rev. Ecuatoriana Ornitología, vol. 9, no. 2, pp. 140–143, Nov. 2023, doi: 10.18272/reo.v9i2.2571.