TY - JOUR AU - Fuertes Recuero, Manuel AU - Cantarero Carmona, Alejandro AU - Redondo, Alberto J. AU - Sánchez Sánchez, Nuria AU - Redondo, Tomás PY - 2023 DO - 10.1007/s10336-023-02090-8 SN - 2193-7192 UR - https://hdl.handle.net/20.500.14352/104188 T2 - Journal of Ornithology AB - Some theoretical models predict that nestling begging must be a costly activity to transmit reliable information to parents about offspring hunger. One candidate cost is oxidative stress, which could impair growth or immune function. This hypothesis... LA - eng M2 - 231 PB - Springer KW - Begging KW - Honest signalling KW - Oxidative stress KW - Hirundo rustica KW - Vitamin E KW - BSO KW - Glucocorticoids TI - Do Barn Swallow nestlings incur an oxidative cost of begging? T2 - Entstehen den Nestlingen von Rauchschwalben durch Betteln oxidative Kosten? TY - journal article VL - 165 ER -