Project Grant 2321788

Award Date 1/15/24
Completion Date 12/31/26
Dollars Obligated $421K
Federal Grant Program
47.074
Assistance Type
Project Grant
Place of Performance
Ithaca, NY, USA
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This National Science Foundation Project Grant award of $276,000 provides funding from January 1, 2023 through December 31, 2024 to support a postdoctoral research fellowship in biology. The fellowship, awarded under the NSF's Biological Sciences program (CFDA 47.074), will fund integrative research investigating the rules governing interactions between genomes, environments and phenotypes in innovative ways. Specifically, the fellow will conduct in vivo and in vitro testing of zebra finch...
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This Project Grant award from the National Science Foundation (CFDA 47.074 - Biological Sciences) to Cornell University totals $421,321 and runs from January 15, 2024 to December 31, 2026. The grant funds research to investigate the function of acoustic fine structure (AFS) in natural zebra finch communication, with the goal of better understanding the perceptual abilities and communicative behaviors of birds compared to humans.

Key research activities include: (1) determining whether perception of AFS shapes vocal learning in zebra finches through song learning experiments, (2) testing the effect of noise on an individual zebra finch's ability to perceive natural vocal signals, and (3) identifying the role of AFS in shaping social communication during courtship and pair bonding. The University of Maryland, College Park is a sub-awardee under this grant, responsible for the psychoacoustic studies in Aim 2 to examine how noisy environments impact perception of AFS in zebra finch vocalizations.

The overarching purpose of this grant is to clarify the function of birds' exceptional AFS perception abilities within natural communicative contexts, which could have broader impacts on research related to individual differences in human hearing and speech perception.

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