Vesper Sparrow - Pooecetes gramineus - Avondgors
South-Canada and United States. Winters south to Mexico.

The following 3 subspecies are being recognized:
Pooecetes gramineus gramineus - Southeast-Canada and Eastcentral-USA. Winters to Texas and Gulf Coast;
Pooecetes gramineus confinis - Southwest-Canada to Southwest-USA. Winters to South-Mexico (Chiapas);
Pooecetes gramineus affinis - West-Washington and West-Oregon. Winters to Northwest-Baja.

Of this species there are no Zoo Photo's available.