 
			| Species (N=16) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) | 
|---|---|---|---|---|---|---|---|
| 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 | 
| Coccothraustes coccothraustes | 43.5 | 56.5 | 60 | 13 | 44 | 51 | 12.6 | 
| Fringilla coelebs | 43.5 | 56.5 | 60 | 13 | 42 | 53 | 29.0 | 
| Fringilla montifringilla | 41.7 | 58.3 | 59 | 11 | 44 | 54 | 14.8 | 
| 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 | 
| 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 | 
| Pinicola enucleator | 41.1 | 58.9 | 57 | 12 | 47 | 52 | 9.8 | 
| Pyrrhula pyrrhula | 46.4 | 53.6 | 66 | 12 | 42 | 48 | 17.5 | 
| Vestiaria coccinea | 45.8 | 54.2 | 63 | 14 | 44 | 47 | 8.8 | 
