Cultural Evolution and Long-Term Song Stability in a Dialect Population of Brown-Headed Cowbirds
Abstract
Knowing the extent to which the acoustic structure of songs is temporally stable is essential to understanding how cultural evolution affects song dialects in oscines. The acoustic structure of the most prevalent variant of the flight-whistle song recorded from male Brown-headed Cowbirds (Molothrus ater) in the Mammoth dialect (Mammoth Lakes, California) from 2005 to 2009 differed significantly and consistently from whistles recorded in 1989 and 1978–1985. The most common whistle variant in the 2005–2009 sample had structural features absent from whistles described in the earlier studies and overall was produced at a consistently lower acoustic frequency. Besides the emergence of this new variant sometime between 1989 and 2005, the prevalence of other variants of the whistle also changed from 1978 to 2009. Changes reported in other studies of cultural evolution in oscines have been based on lower-level structural elements (notes and syllables), whereas we found that entire songs appear to have evolved as cultural units or memes. We discuss possible mechanisms as to how these changes may have occurred. Despite these changes, the Mammoth whistle still retained the same basic three-syllable structure it had 31 years ago. This stability is notable because of the potential for extreme variation in whistle structure exemplified by the distinct whistles of nearby dialects in the region.
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Other systems, such as cowbird or sparrow song dialects, reveal slower, generational changes.
“Other systems, such as cowbird or sparrow song dialects, reveal slower, generational changes”
From Listening forward: emerging roles of bioacoustics in ecology, evolution, and conservation (2026) · cites this paper as O’Loghlen et al. 2011
Cites
(2022) · Journal of Field Ornithology · doi:10.1111/(issn)1557-9263 · Cited by 2,387 · see citing works
Bird song: biological themes and variations
(1996) · Choice Reviews Online · doi:10.5860/choice.33-2735 · Cited by 2,170 · see citing works
Ecology and evolution of acoustic communication in birds
(1997) · Choice Reviews Online · doi:10.5860/choice.34-2751 · Cited by 1,263 · see citing works
Bird Song: Biological Themes and Variations
Catchpole, C. K., & Slater, P. J. B. (2008) · doi:10.1017/cbo9780511754791 · Cited by 1,193 · see citing works
Ecology and Evolution of Acoustic Communication in Birds.
Nelson, D. A., Kroodsma, D. E., & Miller, E. H. (1997) · Ecology · doi:10.2307/2266158 · Cited by 969 · see citing works
SEXUAL SELECTION AND THE EVOLUTION OF SONG
Searcy, W. A., & Andersson, M. (1986) · Annual Review of Ecology and Systematics · doi:10.1146/annurev.es.17.110186.002451 · Cited by 666 · see citing works
Culturally Transmitted Patterns of Vocal Behavior in Sparrows
Marler, P., & Tamura, M. (1964) · Science · doi:10.1126/science.146.3650.1483 · Cited by 580 · see citing works
Bird song, ecology and speciation
Slabbekoorn, H., & Smith, T. B. (2002) · Philosophical Transactions of the Royal Society B Biological Sciences · doi:10.1098/rstb.2001.1056 · Cited by 561 · see citing works
Song "Dialects" in Three Populations of White-Crowned Sparrows
Marler, P., & Tamura, M. (1962) · Ornithological Applications · doi:10.2307/1365545 · Cited by 561 · see citing works
The Biology of Bird-Song Dialects
Baker, M. C., & Cunningham, M. A. (1985) · Behavioral and Brain Sciences · doi:10.1017/s0140525x00019750 · Cited by 388 · see citing works
The Evolution of Geographic Variation in Birdsong
Podos, J., & Warren, P. S. (2007) · Advances in the study of behavior · doi:10.1016/s0065-3454(07)37009-5 · Cited by 368 · see citing works
Cultural transmission of song patterns and dialect development in a free-living bird population
Jenkins, P. F. (1978) · Animal Behaviour · doi:10.1016/0003-3472(78)90007-6 · Cited by 338 · see citing works
Bird Song: The Interface of Evolution and Mechanism
Podos, J., Huber, S. K., & Taft, B. N. (2004) · Annual Review of Ecology Evolution and Systematics · doi:10.1146/annurev.ecolsys.35.021103.105719 · Cited by 264 · see citing works
Martin, K. (2004) · Integrative and Comparative Biology · doi:10.1093/icb/44.2.177 · Cited by 230 · see citing works
Rothstein, S. I., Verner, J., & Steven, E. M. (1984) · Ecology · doi:10.2307/1939460 · Cited by 210 · see citing works
Self-citationWingfield, J. C., Moore, M. C., & Farner, D. S. (1983) · The Auk · doi:10.1093/auk/100.1.56 · Cited by 209 · see citing works
Vocal Dialects and Their Possible Relation to Honest Status Signalling in the Brown-Headed Cowbird
Rothstein, S. I., & Fleischer, R. C. (1987) · Ornithological Applications · doi:10.2307/1368756 · Cited by 194 · see citing works
Self-citationBadyaev, A. V., Young, R. L., Oh, K. P., & Addison, C. (2008) · Evolution · doi:10.1111/j.1558-5646.2008.00428.x · Cited by 189 · see citing works
Derryberry, E. P. (2009) · The American Naturalist · doi:10.1086/599298 · Cited by 169 · see citing works
Geographic Variation in Song and Dialects of the Puget Sound White-Crowned Sparrow
Baptista, L. F. (1977) · Ornithological Applications · doi:10.2307/1368014 · Cited by 164 · see citing works
Biological and Cultural Success of Song Memes in Indigo Buntings
Payne, R. B., Payne, L. L., & Doehlert, S. M. (1988) · Ecology · doi:10.2307/1943165 · Cited by 162 · see citing works
O’Loghlen, A. L., & Rothstein, S. I. (1995) · Behavioral Ecology and Sociobiology · doi:10.1007/bf00165834 · Cited by 122 · see citing works
Self-citationThe Mountain White-Crowned Sparrow: Migration and Reproduction at High Altitude
Morton, M. L. (2002) · Medical Entomology and Zoology · Cited by 114 · see citing works
Lynch, A., & Baker, A. J. (1993) · The American Naturalist · doi:10.1086/285493 · Cited by 114 · see citing works
Erosion of animal cultures in fragmented landscapes
Laiolo, P., & Tella, J. L. (2007) · Frontiers in Ecology and the Environment · doi:10.1890/1540-9295(2007)5[68:eoacif]2.0.co;2 · Cited by 113 · see citing works
The agonistic and sexual functions of vocalizations of male brown-headed cowbirds, Molothrus ater
Rothstein, S. I., Yokel, D. A., & Fleischer, R. C. (1988) · Animal Behaviour · doi:10.1016/s0003-3472(88)80251-3 · Cited by 113 · see citing works
Self-citationA Model of Cultural Evolution of Chaffinch Song Derived with the Meme Concept
Lynch, A., Plunkett, G. M., Baker, A. J., & Jenkins, P. F. (1989) · The American Naturalist · doi:10.1086/284942 · Cited by 107 · see citing works
Vocal learning in White-crowned Sparrows: sensitive phase and song dialects
Cunningham, M. A., & Baker, M. C. (1983) · Behavioral Ecology and Sociobiology · doi:10.1007/bf00299673 · Cited by 99 · see citing works
Sensitive phases for song learning: Effects of social interaction and individual variation
Kroodsma, D. E., & Pickert, R. (1984) · Animal Behaviour · doi:10.1016/s0003-3472(84)80274-2 · Cited by 98 · see citing works
Cultural Evolution of Puget Sound White‐Crowned Sparrow Song Dialects
Nelson, D. A., Hallberg, K. I., & Soha, J. A. (2004) · Ethology · doi:10.1111/j.1439-0310.2004.01025.x · Cited by 92 · see citing works
Long-Term Persistence of Song Dialects in the Mountain White-Crowned Sparrow
Harbison, H., Nelson, D. A., & Hahn, T. P. (1999) · Ornithological Applications · doi:10.2307/1370454 · Cited by 89 · see citing works
O’Loghlen, A. L., & Rothstein, S. I. (1993) · Animal Behaviour · doi:10.1006/anbe.1993.1190 · Cited by 86 · see citing works
Self-citationChanges with Time in the Songs of a Population of Chaffinches
İnce, Ş., Slater, P. J. B., & Weismann, C. (1980) · Ornithological Applications · doi:10.2307/1367393 · Cited by 86 · see citing works
First-Year Plumages of the Brown-Headed Cowbird and Redwinged Blackbird
Selander, R. K., & Giller, D. R. (1960) · Ornithological Applications · doi:10.2307/1365603 · Cited by 85 · see citing works
Nelson, D. A., & Poesel, A. (2007) · Animal Behaviour · doi:10.1016/j.anbehav.2007.01.018 · Cited by 75 · see citing works
Independent Cultural Evolution of Two Song Traditions in the Chestnut‐Sided Warbler
Byers, B. E., Belinsky, K. L., & Bentley, R. A. (2010) · The American Naturalist · doi:10.1086/656268 · Cited by 73 · see citing works
Derryberry, E. P. (2007) · Evolution · doi:10.1111/j.1558-5646.2007.00154.x · Cited by 72 · see citing works
Nordby, J. C., Campbell, S. E., Burt, J. M., & Beecher, M. D. (2000) · Animal Behaviour · doi:10.1006/anbe.1999.1412 · Cited by 67 · see citing works
The evolution of conformity-enforcing behaviour in cultural communication systems
Lachlan, R. F., Janik, V. M., & Slater, P. J. B. (2004) · Animal Behaviour · doi:10.1016/j.anbehav.2003.11.015 · Cited by 63 · see citing works
O’Loghlen, A. L., & Rothstein, S. I. (2002) · Animal Behaviour · doi:10.1006/anbe.2001.1951 · Cited by 54 · see citing works
Self-citationSong Dialects, Migration, and Population Structure of Puget Sound White-Crowned Sparrows
Heinemann, D. (1981) · Digital Commons - University of South Florida (University of South Florida) · doi:10.1093/auk/98.3.512 · Cited by 52 · see citing works
Song Sharing in the Brown‐headed cowbird (Molothrus ater)
Dufty, A. M. (1985) · Zeitschrift für Tierpsychologie · doi:10.1111/j.1439-0310.1985.tb00145.x · Cited by 51 · see citing works
O’Loghlen, A. L., & Rothstein, S. I. (2003) · Behavioral Ecology and Sociobiology · doi:10.1007/s00265-002-0551-6 · Cited by 46 · see citing works
Self-citationDual Signaling during Mating in Brown‐headed Cowbirds (Molothrus ater, Family Emberizidae/Icterinae)
West, M. J., King, A. P., & Freeberg, T. M. (1998) · Ethology · doi:10.1111/j.1439-0310.1998.tb00066.x · Cited by 46 · see citing works
Adult and peer influences on starling song development
Bertin, A., Hausberger, M., Henry, L., & Richard‐Yris, M. (2007) · Developmental Psychobiology · doi:10.1002/dev.20223 · Cited by 44 · see citing works
Bell, D. A., Slabbekoorn, H., & Jesse, A. (2003) · Behaviour · doi:10.1163/156853903770238409 · Cited by 39 · see citing works
Can Lack of Experience Delay the End of the Sensitive Phase for Song Learning?
Jones, A. E., ten Cate, C., & Slater, P. J. B. (1992) · Netherlands Journal of Zoology · doi:10.1163/156854293x00223 · Cited by 38 · see citing works
O’Loghlen, A. L. (1995) · Ornithological Applications · doi:10.2307/1369026 · Cited by 37 · see citing works
Self-citationBurnell, K., & Rothstein, S. I. (1994) · Ornithological Applications · doi:10.2307/1369473 · Cited by 30 · see citing works
Self-citationCULTURAL DIVERGENCE WITHIN NOVEL SONG IN THE BLACK-CAPPED CHICKADEE (POECILE ATRICAPILLUS)
Gammon, D. E., Baker, M. C., & Tipton, J. (2005) · The Auk · doi:10.1642/0004-8038(2005)122[0853:cdwnsi]2.0.co;2 · Cited by 28 · see citing works
Vocalizations and Copulatory Attempts in Free-Living Brown-Headed Cowbirds
Dufty, A. M., & McChrystal, R. (1992) · Digital Commons - University of South Florida (University of South Florida) · Cited by 27 · see citing works
Burnell, K. (1998) · Animal Behaviour · doi:10.1006/anbe.1998.0864 · Cited by 24 · see citing works
Lang, A. L., & Barlow, J. C. (1997) · Ornithological Applications · doi:10.2307/1369948 · Cited by 24 · see citing works
East and west coast female brown-headed cowbirds agree: both categories of male song are sexy
O’Loghlen, A. L., & Rothstein, S. I. (2002) · Animal Behaviour · doi:10.1006/anbe.2002.3081 · Cited by 19 · see citing works
Self-citationDelayed sensory learning and development of dialect songs in brown-headed cowbirds, Molothrus ater
O’Loghlen, A. L., & Rothstein, S. I. (2009) · Animal Behaviour · doi:10.1016/j.anbehav.2009.10.029 · Cited by 19 · see citing works
Self-citationLARGE-SCALE MOVEMENT PATTERNS BETWEEN SONG DIALECTS IN BROWN-HEADED COWBIRDS (MOLOTHRUS ATER)
Anderson, K. E., Rothstein, S. I., Fleischer, R. C., & O’Loghlen, A. L. (2005) · The Auk · doi:10.1642/0004-8038(2005)122[0803:lmpbsd]2.0.co;2 · Cited by 14 · see citing works
Self-citationGorney-Labinger, E., & Rothstein, S. I. (2002) · Ornithological Applications · doi:10.1650/0010-5422(2002)104[0866:bhciea]2.0.co;2 · Cited by 14 · see citing works
Self-citationO’Loghlen, A. L., & Rothstein, S. I. (2004) · The Auk · doi:10.1642/0004-8038(2004)121[0824:dsrtdc]2.0.co;2 · Cited by 11 · see citing works
Self-citationO’Loghlen, A. L., & Rothstein, S. I. (2004) · The Auk · doi:10.2307/4090319 · Cited by 2 · see citing works
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- Authors
- O'Loghlen, A. L., Ellis, V., Zaratzian, D. R., Merrill, L., & Rothstein, S. I.
- Affiliations
- University of California, Santa Barbara (US)
- Venue
- The Condor
- Publisher
- Oxford University Press (OUP)
- Published
- 2011-05
- Volume
- 113
- Issue
- 2
- Pages
- 449-461
- ISSN
- 0010-5422 (ISSN-L)
- 1938-5129
- OpenAlex
- W2075517458
- Cited by
- 18
- References
- 59
- Citations by year
- 2026: 5 · 2025: 1 · 2024: 3 · 2021: 3 · 2019: 1 · 2016: 3 · 2015: 1 · 2013: 1
- FWCI
- 0.25
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Ornithological Applications (publishedVersion)
- BioOne Complete (BioOne) (submittedVersion)
- Lund University Publications (Lund University) (submittedVersion)
- Funders
- National Science Foundation
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Developmental Biology › Animal Vocal Communication and Behavior
- Social Sciences › Cultural Studies › Language and cultural evolution
- Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
- Keywords
- Molothrus ater, song dialects, cultural evolution, acoustic structure, oscine birds, song variation
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