Sparrow

Ammodramus maritimus (Seaside Sparrow)

A side view of a Seaside Sparrow

Ammodramus nelsoni (Nelson's Sparrow)

A side view of a Nelson's Sparrow. Nelson's sparrow and the saltmarsh sparrow were considered to be a single species, the sharp-tailed sparrow; because of this it was briefly known as Nelson's sharp-tailed sparrow

Passerculus sandwichensis (Savannah Sparrow)

Illustration of Passerculus sandwichensis (Savannah Sparrow)

Spizella pusilla (Field Sparrow)

Illustration of Spizella pusilla (Field Sparrow)