(en) Charles T Snowdon et Martine Hausberger, Social Influences on Vocal Development, Cambridge University Press, , 119 p. (ISBN0-521-49526-1, lire en ligne)
(en) B C Robison et John L Tveten, Birds of Houston, University of Texas Press, , 54 p. (ISBN0-89263-303-4, lire en ligne)
(en) Lang Elliott et Marie Read, Common Birds and Their Songs, Houghton Mifflin Field Guides, , 28 p. (ISBN0-395-91238-5, lire en ligne)
(en) Harrison, Hal H., A Field Guide to Western Birds' Nests, Houghton Mifflin Field, , 228 p. (ISBN0-618-16437-5, lire en ligne)
(en) Oliver Davie, Nests and Eggs of North American Birds, D. McKay, (lire en ligne), p. 399-400
(en) Joel Ellis Holloway, Dictionary of Birds of the United States : Scientific and Common Names, Timber Press, , 59 p. (ISBN0-88192-600-0, lire en ligne)
(en) Kevin J McGraw, G. E. Hill, R. Stradi et R. S. Parker, « The Influence of Carotenoid Acquisition and Utilization on the Maintenance of Species-Typical Plumage Pigmentation in Male American Goldfinches (Carduelis tristis) and Northern Cardinals (Cardinalis cardinalis) », Physiological and Biochemical Zoology, the University of Chicago Press, vol. 74, , p. 843–852 (DOI10.1086/323797, lire en ligne, consulté le )
(en) The OKlahoma WIki Link Devoted to Bird Information, Resources and Data, « Northern Cardinal », sur biosurvey.ou.edu, Oklahoma Biological Survey (consulté le )
(en) « State Birds List », sur statesymbolsusa.org (consulté le )
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(en) Kevin J McGraw, G. E. Hill, R. Stradi et R. S. Parker, « The Influence of Carotenoid Acquisition and Utilization on the Maintenance of Species-Typical Plumage Pigmentation in Male American Goldfinches (Carduelis tristis) and Northern Cardinals (Cardinalis cardinalis) », Physiological and Biochemical Zoology, the University of Chicago Press, vol. 74, , p. 843–852 (DOI10.1086/323797, lire en ligne, consulté le )
umich.edu
animaldiversity.ummz.umich.edu
(en) T. Dewey, J. Crane et K. Kirschbaum, « Cardinalis cardinalis », University of Michigan Museum of Zoology, (consulté le )