 
			| Species (N=16) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) | 
|---|---|---|---|---|---|---|---|
| Carduelis pinus | 43.5 | 56.5 | 378 | 316 | 352 | 551 | 11.0 | 
| Carduelis psaltria | 43.6 | 56.4 | 379 | 317 | 349 | 553 | 5.7 | 
| Carduelis spinus | 43.6 | 56.4 | 378 | 318 | 350 | 551 | 13.5 | 
| Carpodacus erythrinus | 43.5 | 56.5 | 377 | 318 | 350 | 553 | 9.0 | 
| Coccothraustes coccothraustes | 43.9 | 56.1 | 390 | 313 | 345 | 552 | 12.6 | 
| Fringilla coelebs | 44.7 | 55.3 | 395 | 320 | 338 | 546 | 29.0 | 
| Fringilla montifringilla | 44.7 | 55.3 | 397 | 317 | 336 | 548 | 14.8 | 
| Hemignathus munroi | 44.4 | 55.6 | 263 | 208 | 232 | 358 | 13.0 | 
| Hemignathus parvus | 44.0 | 56.0 | 385 | 318 | 349 | 546 | 9.5 | 
| Himatione sanguinea | 43.7 | 56.3 | 383 | 316 | 350 | 550 | 11.0 | 
| Loxia curvirostra | 43.8 | 56.2 | 385 | 314 | 344 | 554 | 16.1 | 
| Loxops coccineus | 44.8 | 55.2 | 266 | 209 | 230 | 356 | 10.0 | 
| Melamprosops phaeosoma | 43.7 | 56.3 | 380 | 318 | 353 | 548 | 9.2 | 
| Pinicola enucleator | 44.0 | 56.0 | 387 | 316 | 342 | 554 | 9.8 | 
| Pyrrhula pyrrhula | 43.9 | 56.1 | 389 | 313 | 343 | 553 | 17.5 | 
| Vestiaria coccinea | 43.9 | 56.1 | 384 | 318 | 350 | 546 | 8.8 | 
