Common Poorwill (Phalaenoptilus nuttallii) [XC234733]
by Richard E. Webster from Angeles Crest Highway mile 59.8, Los Angeles County, California, United States (call)
Common Poorwill (Phalaenoptilus nuttallii) [XC317328]
by Thomas Beverly from Buckhorn Campground, San Gabriel Mountains, Los Angeles County, California, United States (song)
Subspecies
The following 6 subspecies are recognised:
nuttallii (Audubon, 1844) - South-western Canada south through western USA to northern Mexico.
californicus Ridgway, 1887 - Western California and north-western Baja California.