ArticleScientific reports2017
Power-law scaling of calling dynamics in zebra finches.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Social familiarity strengthens neural and vocal responses to conspecific calls in zebra finches.PLoS computational biology · 2026Article
- Context-dependent modulations in zebra finch distance calls revealed by a novel goal-directed vocalization paradigm.Scientific reports · 2025Article
- Long-range sequential dependencies precede complex syntactic production in language acquisition.Proceedings. Biological sciences · 2022Article
- Acute social isolation alters neurogenomic state in songbird forebrain.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Neurotelemetry Reveals Putative Predictive Activity in HVC during Call-Based Vocal Communications in Zebra Finches.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020Article
- Invariant neural responses for sensory categories revealed by the time-varying information for communication calls.PLoS computational biology · 2019Article
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3 authors.
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Abstract
Social mammals and birds have a rich repertoire of communication calls. Some call types are uttered rarely but in specific contexts while others are produced in large numbers but are not linked to a specific context. An example for the latter is the "stack" call that zebra finches (Taeniopygia guttata) utter thousands of times per day in a seemingly erratic manner. We quantified this calling activity of captive zebra finches by using on-bird telemetric microphones that permitted a precise temporal resolution. We separated the calling interactions into the reactive and the self-contained calls. Despite a large dynamic range in the succession of calling events, the temporal distribution of the reactive and the self-contained callings was characterized by a power-law with exponents ranging between 2 and 3, which implies that all calls in that scale have similar dynamic patterns. As birds underwent physiological (water availability) and social (separation from the reproductive partner) changes, their calling dynamics changed. Power-law scaling provided an accurate description of these changes, such that the calling dynamics may inform about an individual's physiological and/or social situations state, even though a single "stack" call has no predetermined meaning.
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