Spizella pusilla
The Field Sparrow (*Spizella pusilla*), a diminutive and endearing member of the New World Sparrow family (Emberizidae), is a common yet increasingly vulnerable species found across eastern North America. Averaging 12-14 cm in length, with a wingspan of 15-20 cm and weighing 11-15 grams, this sparrow is distinguished by its plain, unstreaked grayish-white underparts, a conspicuous reddish-brown cap, and a diagnostic pink conical bill. A subtle white eye-ring further aids identification. It sh...
This species primarily inhabits open, early successional ecosystems, favoring overgrown fields, shrubby clearings, young deciduous woodlands, and forest edges at low to moderate elevations. It thrives in areas with a mix of grasses, forbs, and scattered small trees or shrubs for nesting and perch...
Their diet consists primarily of small seeds, particularly those of grasses and weeds, supplemented by a variety of insects and other arthropods during the breeding season. They forage mainly by gleaning from the ground or low vegetation.
Field Sparrows are diurnal, spending their days actively foraging and singing, often roosting communally in dense vegetation during cooler months. Their foraging strategy involves gleaning insects and seeds from the ground or low vegetation, methodically hopping through dense cover. Males are hig...
The Field Sparrow's breeding range spans much of eastern and central North America, extending from southern Canada (primarily Ontario and Quebec) southward through the Great Plains to central Texas, and across the southeastern United States to the Atlantic coast, including Florida's panhandle. Du...
Least Concern
- The Field Sparrow's scientific name *pusilla* means "very small" or "tiny," accurately reflecting its delicate build. - Its distinctive song, a clear, accelerating trill, is often compared to the sound of a bouncing ping-pong ball or a wistful "sweet, sweet, sweet, chew-chew-chew. - Unlike many...