Passerella iliaca
(L 7" WS 10.5" WT 1.1 oz)
Jarvis Sanctuary
Chicago Lakefront
24Oct2011
Large sparrow with bold
streaks and spots underneath.
Columbus Park
Chicago
13Apr2011
Passerella in Latin means small
sparrow; iliaca in Latin means
flanks or groin.
© BirdNote,
Bob Sundstrom
There are 18 recognized subspecies
of Fox Sparrows.
(Scott Weidensaul)