Species, GC (%), AT (%), G (bases), C (bases), A (bases), T (bases), Maximum lifespan (yrs) Acridotheres cristatellus, 42.9, 57.1, 62, 10, 36, 60, 13.0, Acrocephalus scirpaceus, 40.9, 59.1, 60, 10, 40, 61, 14.0, Agelaius phoeniceus, 45.2, 54.8, 62, 14, 46, 46, 20.0, Alauda arvensis, 47.0, 53.0, 70, 9, 33, 56, 10.1, Cardinalis cardinalis, 43.5, 56.5, 62, 11, 48, 47, 28.5, Carduelis pinus, 42.9, 57.1, 60, 12, 45, 51, 11.0, Carduelis psaltria, 41.7, 58.3, 59, 11, 45, 53, 5.7, Carduelis spinus, 43.5, 56.5, 62, 11, 43, 52, 13.5, Carpodacus erythrinus, 45.8, 54.2, 65, 12, 44, 47, 9.0, Cecropis daurica, 41.1, 58.9, 58, 11, 44, 55, 9.0, Coccothraustes coccothraustes, 43.5, 56.5, 60, 13, 44, 51, 12.6, Corvus brachyrhynchos, 41.1, 58.9, 60, 9, 42, 57, 20.0, Corvus cornix, 41.7, 58.3, 60, 10, 40, 58, 16.8, Corvus frugilegus, 41.1, 58.9, 61, 8, 41, 58, 22.9, Corvus hawaiiensis, 42.3, 57.7, 61, 10, 42, 55, 25.0, Emberiza aureola, 46.4, 53.6, 64, 14, 44, 46, 7.0, Euphagus cyanocephalus, 45.8, 54.2, 65, 12, 40, 51, 12.5, Ficedula albicollis, 42.3, 57.7, 62, 9, 43, 54, 9.8, Fringilla coelebs, 43.5, 56.5, 60, 13, 42, 53, 29.0, Fringilla montifringilla, 41.7, 58.3, 59, 11, 44, 54, 14.8, Garrulus glandarius, 39.9, 60.1, 57, 10, 44, 57, 17.9, Hemignathus munroi, 44.6, 55.4, 63, 12, 44, 49, 13.0, Hemignathus parvus, 42.9, 57.1, 59, 13, 47, 49, 9.5, Himatione sanguinea, 45.8, 54.2, 62, 15, 44, 47, 11.0, Leiothrix lutea, 43.5, 56.5, 61, 12, 40, 55, 15.0, Loxia curvirostra, 42.9, 57.1, 59, 13, 45, 51, 16.1, Loxops coccineus, 45.2, 54.8, 64, 12, 43, 49, 10.0, Melamprosops phaeosoma, 40.5, 59.5, 57, 11, 50, 50, 9.2, Nucifraga columbiana, 38.7, 61.3, 56, 9, 46, 57, 17.4, Parus major, 45.8, 54.2, 66, 11, 36, 55, 15.4, Passer domesticus, 47.0, 53.0, 67, 12, 41, 48, 23.0, Passer montanus, 45.8, 54.2, 67, 10, 41, 50, 13.1, Periparus ater, 45.2, 54.8, 67, 9, 41, 51, 9.5, Pica pica, 38.1, 61.9, 55, 9, 45, 59, 21.7, Pinicola enucleator, 41.1, 58.9, 57, 12, 47, 52, 9.8, Poecile palustris, 44.0, 56.0, 63, 11, 46, 48, 11.9, Pyrrhocorax graculus, 40.5, 59.5, 59, 9, 43, 57, 24.4, Pyrrhocorax pyrrhocorax, 41.7, 58.3, 58, 12, 43, 55, 20.3, Pyrrhula pyrrhula, 46.4, 53.6, 66, 12, 42, 48, 17.5, Quiscalus quiscula, 45.2, 54.8, 64, 12, 41, 51, 23.1, Regulus calendula, 38.7, 61.3, 53, 12, 46, 57, 5.6, Sitta carolinensis, 41.7, 58.3, 60, 10, 38, 60, 9.8, Sylvia atricapilla, 41.7, 58.3, 62, 8, 42, 56, 13.8, Tachycineta bicolor, 43.5, 56.5, 64, 9, 42, 53, 12.1, Tachycineta thalassina, 45.8, 54.2, 65, 12, 41, 50, 9.1, Taeniopygia guttata, 43.5, 56.5, 62, 11, 38, 57, 12.0, Thraupis episcopus, 45.8, 54.2, 64, 13, 41, 50, 9.5, Turdus migratorius, 45.8, 54.2, 66, 11, 42, 49, 17.0, Vestiaria coccinea, 45.8, 54.2, 63, 14, 44, 47, 8.8, Vireo olivaceus, 44.6, 55.4, 62, 13, 32, 61, 10.2,