Reference health
El jilguero dorado (Sicalis flaveola) modifica la estructura de sus vocalizaciones para adaptarse a hábitats urbanos
3 of 25 checkable references need attention · checked 2026-07-23
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.
18 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 work10.1650/0010-5422(2000)102[0553:DBSAAF]2.0.CO;2
does not resolve to a known work10.1642/0004-8038(2006)123[639:ACIUNC]2.0.CO;2
does not resolve to a known work10.1642/0004-8038(2006)123[650:SSMMSV]2.0.CO;2
The 22 checked references that resolve
resolves10.1111/j.1523-1739.2008.00973.x
Impacts of Chronic Anthropogenic Noise from Energy‐Sector Activity on Abundance of Songbirds in the Boreal Forest
resolves10.1007/s00265-006-0188-y
Ambient noise, motor fatigue, and serial redundancy in chaffinch song
resolves10.1111/j.0021-8790.2004.00814.x
The impact of environmental noise on song amplitude in a territorial bird
resolves10.1016/S0003-3472(05)80507-X
Species identiby by birdsong: discrete or additive information?
resolves10.1371/journal.pone.0027052
Noise Pollution Filters Bird Communities Based on Vocal Frequency
resolves10.1016/0003-3472(79)90073-3
Vocal learning: its role in adapting sound structures to long-distance propagation, and a hypothesis on its evolution
resolves10.1163/156853986X00414
Predictions From the Ranging Hypothesis for the Evolution of Long Distance Signals in Birds
resolves10.1016/j.anbehav.2009.06.016
Blackbirds sing higher-pitched songs in cities: adaptation to habitat acoustics or side-effect of urbanization?
resolves10.1098/rspb.2012.2798
Bird song and anthropogenic noise: vocal constraints may explain why birds sing higher-frequency songs in cities
The 18 references without a DOI — listed, not checked
no DOI — not checked10.7550/rmb.32123_bib0030
no DOI — not checked10.7550/rmb.32123_bib0040
no DOI — not checked10.7550/rmb.32123_bib0045
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
no DOI — not checkedAnatomy of the soundscape: evolving perspectives
no DOI — not checkedEvaluación del impacto de la contaminación acústica en el rango de vocalización de Paseriformes basado en el SIL-“Speech Interference Level”
no DOI — not checked10.7550/rmb.32123_bib0095
no DOI — not checkedORNLDAAC (Oak Ridge National Laboratory Distributed Active Archive Center). 2011. MODIS subsetted land products, Collection 5. Disponible on-line [http://daac.ornl.gov/MODIS/modis.html] from ORNL DAAC, Oak Ridge, Tennessee. Última consulta: 10.IV.2012.
no DOI — not checkedAves de bosque de sauce del río Paraná medio (Argentina)
no DOI — not checkedA comparison of techniques for sampling amphibians in the forests of South-East Queensland, Australia
no DOI — not checkedPerformance limits on birdsong
no DOI — not checkedBirds of the West Indies
no DOI — not checked10.7550/rmb.32123_bib0155
no DOI — not checkedRegistros de Sicalis flaveola: un nuevo residente para Chile. Valdivia, Chile
no DOI — not checkedEvaluación de la hipótesis de la detección alertada en el canto del chingolo (Zonotrichia capensis). II
no DOI — not checkedComunicación y comportamiento auditivo obtenidos por medio de los potenciales evocados auditivos en mamíferos, aves, anfibios y reptiles
no DOI — not checkedAprendizaje vocal y dialectos de canto en las aves
no DOI — not checkedAdaptations for acoustic communication in birds: sound transmission and signal detection
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 2026-07-23 — 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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