| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| White-eyed Vireo | X | X | X | |||||||||
| Bell's Vireo | X | X | ||||||||||
| Black-capped Vireo | X | |||||||||||
| Gray Vireo | X | |||||||||||
| Yellow-throated Vireo | X | |||||||||||
| Plumbeous Vireo | X | |||||||||||
| Cassin's Vireo | X | X | X | |||||||||
| Blue-headed Vireo | X | X | X | |||||||||
| Hutton's Vireo | X | X | X | X | X | X | X | X | ||||
| Warbling Vireo | X | X | X | X | X | X | ||||||
| Philadelphia Vireo | X | X | X | |||||||||
| Red-eyed Vireo | X | X | ||||||||||