| #2 |  The Sibley Guide to Birds
| 5 | 4 reads | |
| #3 |  National Geographic Field Guide to the Birds of North America
| 4 | 3 reads | |
| #4 |  Peterson Field Guide to Birds of North America
| 0 | 0 reads | |
| #5 |  Kaufman Field Guide to Birds of North America Kaufman Field Guide to Birds of North America | 0 | 0 reads |