SAN BENITO SPARROW.
544c. Passerculus r. sanctorum. 5½ inches.
Breeds on San Benito Islands, winters in southern Lower California. Nesting habits are identical (not illustrated).
544c. Passerculus r. sanctorum. 5½ inches.
Breeds on San Benito Islands, winters in southern Lower California. Nesting habits are identical (not illustrated).