JUAN VICENTE DELGADO BERMEJO2026-01-292026-01-29202310.21071/az.v72i277.57002-s2.0-85162050769https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/36521Animal Science and ZoologyMorphological characterization of the field hen in the province of Orellana; [Caracterización morfológica de la gallina de campo en la provincia de Orellana]research article