
Canada Warbler (Cardellina canadensis) is in the New World Warblers family (Parulidae). Across the U.S., iNaturalist users have logged 5,143 research-grade observations of it in our sample, peaking in May.
Seasonal pattern in the national data: seasonal. Counts also reflect when people are out photographing, so compare months within a state rather than across states.
When to photograph Canada Warbler: observations by month (U.S.)
About Canada Warbler
The Canada warbler (Cardellina canadensis) is a small boreal songbird of the New World warbler family (Parulidae). It summers in Canada and northeastern United States and winters in northern South America.From Wikipedia via iNaturalist — article, CC BY-SA.
Canada Warbler by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Texas | 675 | May | May–May |
| Ohio | 480 | May | May–May |
| New York | 479 | May | May–May |
| Illinois | 437 | May | May–May |
| Maryland | 269 | May | May–May |
| Pennsylvania | 232 | May | May–May |
| Minnesota | 221 | May | May–May |
| North Carolina | 220 | May | May–Jul |
| Virginia | 199 | May | May–Jun |
| Vermont | 198 | May | May–Aug |
| Massachusetts | 169 | May | May–May |
| Michigan | 167 | May | May–Jun |
| Wisconsin | 148 | May | May–May |
| West Virginia | 128 | May | May–Jun |
| California | 124 | September | Sep–Nov |
| Tennessee | 108 | May | May–May |
| Maine | 103 | May | May–Jun |
| Missouri | 101 | May | May–May |
| New Jersey | 90 | May | May–May |
| Florida | 63 | September | Sep–Sep |
| New Hampshire | 58 | August | May–Aug |
| Alabama | 51 | September | Sep–Sep |
| Connecticut | 51 | May | May–May |
| Indiana | 50 | May | May–May |
| Georgia | 40 | May | May–May |
| Iowa | 36 | May | May–May |
| Louisiana | 36 | September | Sep–Sep |
| Arizona | 31 | September | Sep–Oct |
| District of Columbia | 24 | May | May–May |
| Delaware | 22 | August | Aug–Sep |
| Nebraska | 19 | May | May–May |
| Kentucky | 16 | May | May–May |
| South Dakota | 13 | May | May–May |
| Arkansas | 12 | May | May–May |
| Kansas | 11 | August | Aug–Sep |
| Oklahoma | 11 | September | Sep–Sep |
| North Dakota | 10 | May | May–May |
| Colorado | 9 | May | May–Jun |
| New Mexico | 9 | September | Sep–Oct |
| Mississippi | 6 | September | Sep–Sep |
| Rhode Island | 5 | May | May–May |
Main season = months with at least 30% of the state's peak-month count.
Related birds (New World Warblers)

Yellow-rumped Warbler
Common Yellowthroat

Northern Yellow Warbler

Palm Warbler

Orange-crowned Warbler

Black-and-white Warbler

American Redstart

Pine Warbler
Photography tips
- Use a fast shutter (1/2000 s or faster) for birds in flight.
- Focus on the eye and shoot at the bird's eye level.
- Approach slowly and stop if the bird changes behavior; never bait or flush birds.
- Morning activity peaks in the first two hours after sunrise.
FAQ
When is the best time to photograph Canada Warbler?
Nationally, May has the most observations, with the main season from May to May.
Where is Canada Warbler most often seen?
The most observations come from Texas, Ohio, New York.