Field Sparrow (Spizella pusilla) September 12, 2019 2462 × 1970 Field Sparrow (Spizella pusilla) Field Sparrow (Spizella pusilla), July 2019, Napeague. Breeder. IN STEEP DECLINE. July, 2019. Napeague, New York. Scrub. Breeder. IN STEEP DECLINE.