Barn owl (Tyto alba) siblings vocally negotiate resources by Alexandre Roulin and others Created 2026-10-20 Updated 2026-10-31
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Proceedings of the Royal Society B 267, 459–463. Hunger and brood-size manipulations test calling among nestlings when parents are absent.
Primary article or author/publication record: pubmed.ncbi.nlm.nih.gov/10737402/
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