| Species (N=16) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Carduelis pinus | 45.2 | 54.8 | 242 | 67 | 169 | 206 | 11.0 |
| Carduelis psaltria | 44.0 | 56.0 | 239 | 62 | 172 | 211 | 5.7 |
| Carduelis spinus | 45.5 | 54.5 | 244 | 67 | 167 | 206 | 13.5 |
| Carpodacus erythrinus | 48.5 | 51.5 | 252 | 80 | 156 | 196 | 9.0 |
| Coccothraustes coccothraustes | 44.0 | 56.0 | 231 | 70 | 174 | 209 | 12.6 |
| Fringilla coelebs | 47.2 | 52.8 | 258 | 65 | 156 | 205 | 29.0 |
| Fringilla montifringilla | 46.5 | 53.5 | 254 | 64 | 159 | 207 | 14.8 |
| Hemignathus munroi | 45.2 | 54.8 | 244 | 65 | 161 | 214 | 13.0 |
| Hemignathus parvus | 45.0 | 55.0 | 242 | 66 | 161 | 215 | 9.5 |
| Himatione sanguinea | 45.5 | 54.5 | 239 | 72 | 168 | 205 | 11.0 |
| Loxia curvirostra | 44.9 | 55.1 | 241 | 66 | 166 | 211 | 16.1 |
| Loxops coccineus | 44.7 | 55.3 | 234 | 72 | 171 | 207 | 10.0 |
| Melamprosops phaeosoma | 44.6 | 55.4 | 241 | 64 | 166 | 213 | 9.2 |
| Pinicola enucleator | 43.3 | 56.7 | 229 | 67 | 169 | 219 | 9.8 |
| Pyrrhula pyrrhula | 44.6 | 55.4 | 236 | 69 | 173 | 206 | 17.5 |
| Vestiaria coccinea | 45.6 | 54.4 | 240 | 72 | 168 | 204 | 8.8 |