Based on 1,918 research-grade iNaturalist observations in New Jersey, White-breasted Nuthatch is most often recorded in March; in New Jersey it behaves like a spring and fall migrant. It ranks #41 among birds recorded in the state in our data.
Sitta carolinensis
White-breasted Nuthatch in New Jersey by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in New Jersey in March

American Robin
Canada Goose

Mallard

Northern Cardinal

Mourning Dove

Dark-eyed Junco

Song Sparrow
Red-winged Blackbird
Places to look in New Jersey
Drew University
Liberty State Park
Willowwood Arboretum
Herrontown Woods Arboretum
Wawayanda State Park
Island Beach State Park
FAQ
When does White-breasted Nuthatch appear in New Jersey?
Mainly August–June, with the most records in March.
How common is White-breasted Nuthatch in New Jersey?
It ranks #41 by number of iNaturalist observations among birds in New Jersey (1,918 records in our sample).