 
			| Species (N=16) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) | 
|---|---|---|---|---|---|---|---|
| Carduelis pinus | 41.2 | 58.8 | 372 | 263 | 392 | 514 | 11.0 | 
| Carduelis psaltria | 40.7 | 59.3 | 365 | 261 | 398 | 515 | 5.7 | 
| Carduelis spinus | 41.1 | 58.9 | 371 | 262 | 392 | 514 | 13.5 | 
| Carpodacus erythrinus | 42.2 | 57.8 | 380 | 271 | 388 | 503 | 9.0 | 
| Coccothraustes coccothraustes | 41.1 | 58.9 | 370 | 264 | 392 | 518 | 12.6 | 
| Fringilla coelebs | 41.3 | 58.5 | 371 | 265 | 387 | 514 | 29.0 | 
| Fringilla montifringilla | 41.6 | 58.4 | 369 | 271 | 389 | 509 | 14.8 | 
| Hemignathus munroi | 41.5 | 58.5 | 357 | 253 | 377 | 483 | 13.0 | 
| Hemignathus parvus | 41.1 | 58.9 | 372 | 261 | 398 | 511 | 9.5 | 
| Himatione sanguinea | 41.6 | 58.4 | 374 | 267 | 396 | 504 | 11.0 | 
| Loxia curvirostra | 40.9 | 59.1 | 371 | 260 | 394 | 516 | 16.1 | 
| Loxops coccineus | 41.1 | 58.9 | 353 | 252 | 381 | 486 | 10.0 | 
| Melamprosops phaeosoma | 41.3 | 58.7 | 366 | 271 | 403 | 502 | 9.2 | 
| Pinicola enucleator | 41.2 | 58.8 | 374 | 261 | 392 | 514 | 9.8 | 
| Pyrrhula pyrrhula | 41.2 | 58.8 | 376 | 259 | 390 | 516 | 17.5 | 
| Vestiaria coccinea | 41.5 | 58.5 | 373 | 267 | 394 | 508 | 8.8 | 
