 
			| Species (N=16) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) | 
|---|---|---|---|---|---|---|---|
| Carduelis pinus | 45.5 | 54.5 | 213 | 98 | 158 | 215 | 11.0 | 
| Carduelis psaltria | 45.6 | 54.4 | 212 | 100 | 159 | 213 | 5.7 | 
| Carduelis spinus | 45.5 | 54.5 | 212 | 99 | 159 | 214 | 13.5 | 
| Carpodacus erythrinus | 46.9 | 53.1 | 215 | 106 | 156 | 207 | 9.0 | 
| Coccothraustes coccothraustes | 46.8 | 53.2 | 221 | 99 | 154 | 210 | 12.6 | 
| Fringilla coelebs | 48.2 | 51.8 | 223 | 107 | 156 | 198 | 29.0 | 
| Fringilla montifringilla | 49.7 | 50.3 | 235 | 105 | 146 | 198 | 14.8 | 
| Hemignathus munroi | 45.7 | 54.2 | 209 | 104 | 162 | 209 | 13.0 | 
| Hemignathus parvus | 45.4 | 54.5 | 210 | 101 | 162 | 211 | 9.5 | 
| Himatione sanguinea | 46.7 | 53.1 | 215 | 105 | 155 | 209 | 11.0 | 
| Loxia curvirostra | 46.8 | 53.2 | 220 | 100 | 151 | 213 | 16.1 | 
| Loxops coccineus | 44.8 | 55.0 | 205 | 102 | 166 | 211 | 10.0 | 
| Melamprosops phaeosoma | 45.8 | 54.2 | 212 | 101 | 162 | 209 | 9.2 | 
| Pinicola enucleator | 46.1 | 53.9 | 213 | 102 | 158 | 211 | 9.8 | 
| Pyrrhula pyrrhula | 47.2 | 52.8 | 218 | 105 | 154 | 207 | 17.5 | 
| Vestiaria coccinea | 46.0 | 53.9 | 209 | 106 | 160 | 209 | 8.8 | 
