 
			| Species (N=16) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) | 
|---|---|---|---|---|---|---|---|
| Carduelis pinus | 44.6 | 55.4 | 311 | 125 | 259 | 283 | 11.0 | 
| Carduelis psaltria | 43.9 | 56.1 | 302 | 127 | 269 | 280 | 5.7 | 
| Carduelis spinus | 44.3 | 55.7 | 309 | 124 | 260 | 285 | 13.5 | 
| Carpodacus erythrinus | 46.3 | 53.7 | 309 | 144 | 264 | 261 | 9.0 | 
| Coccothraustes coccothraustes | 45.8 | 54.2 | 309 | 139 | 263 | 267 | 12.6 | 
| Fringilla coelebs | 48.5 | 51.5 | 334 | 140 | 241 | 263 | 29.0 | 
| Fringilla montifringilla | 49.3 | 50.7 | 343 | 139 | 239 | 257 | 14.8 | 
| Hemignathus munroi | 45.1 | 54.9 | 299 | 142 | 280 | 257 | 13.0 | 
| Hemignathus parvus | 46.9 | 53.1 | 309 | 150 | 267 | 252 | 9.5 | 
| Himatione sanguinea | 45.5 | 54.4 | 307 | 142 | 276 | 261 | 11.0 | 
| Loxia curvirostra | 45.6 | 54.4 | 303 | 143 | 265 | 267 | 16.1 | 
| Loxops coccineus | 46.1 | 53.9 | 304 | 147 | 271 | 256 | 10.0 | 
| Melamprosops phaeosoma | 46.1 | 53.9 | 309 | 142 | 263 | 264 | 9.2 | 
| Pinicola enucleator | 44.4 | 55.6 | 297 | 137 | 271 | 273 | 9.8 | 
| Pyrrhula pyrrhula | 47.8 | 52.2 | 326 | 141 | 246 | 265 | 17.5 | 
| Vestiaria coccinea | 44.4 | 55.6 | 296 | 138 | 278 | 266 | 8.8 | 
