Euphagus magnirostris A. H. Miller, 1929
Large-billed blackbird
Taxonomy & Nomenclature
Conservation Status
Extinct
Last record: Late Pleistocene
Distribution & Habitat
California, USA
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Miller, A. H. (1929). The Passerine remains from Rancho la Brea in the palaeontological collections of the University of California. University of California Publications, Bulletin of the Department of Geological Sciences 19: 1-22.
Other references:
Faurby, Søren, Matthews, Tom J., Triantis, Kostas A. and Sayol, Ferran. (2026). Quantifying the unrecorded loss of avian phylogenetic diversity. Ecography 2026: e08267. https://doi.org/10.1002/ecog.08267
Matthews, Thomas J., Triantis, Kostas A., Wayman, Joseph P., Martin, Thomas E., Hume, Julian P., Cardoso, Pedro, Faurby, Søren, Mendenhall, Chase D., Dufour, Paul, Rigal, François, Cooke, Rob, Whittaker, Robert J., Pigot, Alex L., Thébaud, Christophe, Jørgensen, Maria Wagner, Benavides, Eva, Soares, Filipa C., Ulrich, Werner, Kubota, Yasuhiro, Sadler, Jon P., Tobias, Joseph A. and Sayol, Ferran. (2024). The global loss of avian functional and phylogenetic diversity from anthropogenic extinctions. Science 386(6717): 55-60. https://doi.org/10.1126/science.adk7898 [Supplementary Materials; Dryad dataset; Zenodo codeset]
Matthews, Thomas J., Wayman, Joseph P., Cardoso, Pedro, Sayol, Ferran, Hume, Julian P., Ulrich, Werner, Tobias, Joseph A., Soares, Filipa C., Thébaud, Christophe, Martin, Thomas E. and Triantis, Kostas A. (2022). Threatened and extinct island endemic birds of the world: Distribution, threats and functional diversity. Journal of Biogeography 49(11): 1920-1940. https://doi.org/10.1111/jbi.14474 [Appendix S1 (.docx); Appendix S2 (.pdf)]
Oswald, Jessica A. and Steadman, David W. (2015). The changing diversity and distribution of dry forest passerine birds in northwestern Peru since the last ice age. The Auk: Ornithological Advances 132(4): 836-862.
Sayol, Ferran, Steinbauer, Manuel J., Blackburn, Tim M., Antonelli, Alexandre and Faurby, Søren. (2020). Anthropogenic extinctions conceal widespread evolution of flightlessness in birds. Science Advances 6(49): eabb6095. https://doi.org/10.1126/sciadv.abb6095 [Supplementary Material (Data File S1)]
Steadman, David W. et al. (2015). The diversity and biogeography of late Pleistocene birds from the lowland Neotropics. Quaternary Research 83(3): 555-564.
Stock, Chester and Harris, J. M. (1992). Rancho La Brea: A Record of Pleistocene Life in California. Natural History Museum of Los Angeles County, Science Series no. 37, 7th ed.: i-xiv + 1-113.
Tyrberg, Tommy. (2008). The Late Pleistocene Continental Avian extinction – an evaluation of the fossil evidence. Oryctos 7: 249-269.
https://extinctanimals.proboards.com/thread/24222/euphagus-magnirostris