| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Ammodramus | savannarum | 2718 |
| 2 | Ammodramus | henslowii | 718 |
| 3 | Ammodramus | leconteii | 506 |
| 4 | Ammodramus | maritimus | 484 |
| 5 | Ammodramus | nelsoni | 472 |
| 6 | Ammodramus | caudacutus | 415 |
| 7 | Ammodramus | bairdii | 138 |
| 8 | Ammodramus | humeralis | 128 |
| 9 | Ammodramus | aurifrons | 94 |