California hummingbirds are evolving fast—because of feeders.

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Bibliographic Details
Title: California hummingbirds are evolving fast—because of feeders.
Authors: Nuwer, Rachel
Source: Science. 5/29/2025, Vol. 388 Issue 6750, p902-903. 2p.
Subjects: Beaks, Hummingbirds, Bird feeders, Bird evolution, Bird populations
Abstract: Beaks have grown longer and larger, and ranges have expanded to follow the feeders [ABSTRACT FROM AUTHOR]
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Database: Psychology and Behavioral Sciences Collection
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Description
Abstract:Beaks have grown longer and larger, and ranges have expanded to follow the feeders [ABSTRACT FROM AUTHOR]
ISSN:00368075
DOI:10.1126/science.adz3356