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Article

Dynamic Changes in Begging Signal Short-Term Information on Hunger and Need.

The American naturalist - 1 May 2022

Gurguis Christopher I, Duckworth Renée A

Abstract excerpt

AbstractDynamic signals can convey distinct information to a receiver on different timescales, making assessment of how quickly signal strength changes important for understanding signal function. Here, we combine repeated measures of offspring begging behavior of western bluebirds with assessments of fitness as well as quantitative genetic analyses of cross-fostered offspring to investigate whether variation in...

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PMID: 35472017
DOI: 10.1086/719030

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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