
Cassin's Finch (Haemorhous cassinii) is in the Finches, Euphonias, and Allies family (Fringillidae). Across the U.S., iNaturalist users have logged 7,073 research-grade observations of it in our sample, peaking in July.
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 Cassin's Finch: observations by month (U.S.)
About Cassin's Finch
Cassin's finch (Haemorhous cassinii) is a bird in the finch family, Fringillidae. This species and the other "American rosefinches" are placed in the genus Haemorhous.From Wikipedia via iNaturalist — article, CC BY-SA.
Cassin's Finch by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| California | 1,655 | June | Mar–Aug |
| Colorado | 784 | April | Mar–Sep |
| New Mexico | 717 | March | Oct–Jul |
| Oregon | 695 | July | Apr–Aug |
| Arizona | 575 | April | Oct–Apr |
| Utah | 527 | May | Mar–Jul |
| Washington | 441 | May | Apr–Jul |
| Idaho | 426 | June | Apr–Aug |
| Nevada | 380 | June | Apr–Aug |
| Wyoming | 357 | May | May–Aug |
| Montana | 251 | May | Apr–Jul |
| Texas | 206 | April | Feb–Apr |
| Nebraska | 20 | September | Sep–Dec |
| Alaska | 17 | January | Jan–Jan |
| Michigan | 15 | December | Nov–Jan |
Main season = months with at least 30% of the state's peak-month count.
Related birds (Finches, Euphonias, and Allies)
House Finch

American Goldfinch
Lesser Goldfinch
Pine Siskin

Purple Finch

Evening Grosbeak

Red Crossbill

Redpoll
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 Cassin's Finch?
Nationally, July has the most observations, with the main season from March to August.
Where is Cassin's Finch most often seen?
The most observations come from California, Colorado, New Mexico.