JUAN CARRANZA ALMANSA2026-01-292026-01-29201710.1111/jav.010202-s2.0-85010688876https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/27807Animal Science and ZoologyEcology, Evolution, Behavior and SystematicsAnimal Science and ZoologyEcology, Evolution, Behavior and SystematicsMaternal allocation in eggs when counting on helpers in a cooperatively breeding birdresearch article