Field Sparrow
The Field Sparrow is a common, drab sparrow of brushy pastures and old fields. It has a simple, yet distinctive song of repeated clear whistled notes on one pitch that increase in rate until they make a trill.
The Field Sparrow is a common, drab sparrow of brushy pastures and old fields. It has a simple, yet distinctive song of repeated clear whistled notes on one pitch that increase in rate until they make a trill.