Reference health

Experimental evidence for real-time song frequency shift in response to urban noise in a passerine bird

https://doi.org/10.1098/rsbl.2010.0437

1 of 16 checkable references need attention · checked 2026-07-22

At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a retraction notice. Each one is shown with the registry record that put it there.

2 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

References needing attention

does not resolve to a known work10.1642/0004-8038(2006)123[639:ACIUNC]2.0.CO;2

The 15 checked references that resolve

resolves10.1016/S0065-3454(05)35004-2

Acoustic Communication in Noise

resolves10.1006/anbe.2001.1968

Noise-dependent song amplitude regulation in a territorial songbird

resolves10.1006/anbe.1998.0746

Amplitude regulation of vocalizations in noise by a songbird,Taeniopygia guttata

resolves10.1007/s00265-006-0188-y

Ambient noise, motor fatigue, and serial redundancy in chaffinch song

resolves10.1098/rsbl.2007.0134

Daytime noise predicts nocturnal singing in urban robins

resolves10.1163/156853909X423104

Strategies of song adaptation to urban noise in the house finch: syllable pitch plasticity or differential syllable use?

resolves10.1038/424267a

Birds sing at a higher pitch in urban noise

resolves10.1554/0014-3820(2002)056[1849:HDSDIT]2.0.CO;2

HABITAT-DEPENDENT SONG DIVERGENCE IN THE LITTLE GREENBUL: AN ANALYSIS OF ENVIRONMENTAL SELECTION PRESSURES ON ACOUSTIC SIGNALS

resolves10.1016/j.cub.2006.10.008

Cities Change the Songs of Birds

resolves10.1098/rspb.2009.1571

Urban noise and the cultural evolution of bird songs

resolves10.1016/j.anbehav.2009.09.015

A behavioural mechanism explaining noise-dependent frequency use in urban birdsong

resolves10.1016/j.anbehav.2009.06.016

Blackbirds sing higher-pitched songs in cities: adaptation to habitat acoustics or side-effect of urbanization?

resolves10.1007/s00265-009-0857-8

Habitat-related birdsong divergence: a multi-level study on the influence of territory density and ambient noise in European blackbirds

resolves10.1038/nature06390

Performance variability enables adaptive plasticity of ‘crystallized’ adult birdsong

resolves10.1242/jeb.00768

Acoustic communication in noise: regulation of call characteristics in a New World monkey

The 2 references without a DOI — listed, not checked

no DOI — not checkedContext-dependent song amplitude control in Bengalese finches

no DOI — not checkedMicrohabitat selection and singing behavior patterns of male house finches (Carpodacus mexicanus) in urban parks in a heavily urbanized landscape in the western U. S

What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-22 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

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