Northeast · Atlantic Flyway
American Tree Sparrow in Pennsylvania
Spizelloides arborea — Passerellidae
About American Tree Sparrow in Pennsylvania
American Tree Sparrow is a North American backyard bird.
In Pennsylvania, this species is classified as common. It is primarily a winter visitor to Pennsylvania. The best months to observe this bird are January, February, March, April, October, November, December. Peak activity occurs in January, February, March, November, December.
Monthly Activity — American Tree Sparrow in Pennsylvania
Relative frequency of observations by month. Higher bars indicate peak periods for this species.
Identification
Best Time to See American Tree Sparrow in Pennsylvania
Other birds in Pennsylvania
Birds you might also encounter in Pennsylvania.
American Tree Sparrow in other states
American Tree Sparrow in Pennsylvania: Quick Facts
The American Tree Sparrow (Spizelloides arborea) is a common bird in Pennsylvania. It is classified as a winter visitor in the state, falling within the Northeast region and the Atlantic Flyway migration corridor.
The best months to spot this species in Pennsylvania are January, February, March, April, October, November, December. For birders in Philadelphia and throughout Pennsylvania, knowing the seasonal patterns of American Tree Sparrow can help plan birding trips and backyard feeding strategies.
Use the monthly activity chart above to plan your birding outings, and explore other bird species found in Pennsylvania using the related birds section.