single bird calling from an exposed perch on top of a 5 m dead juniper; interval shortened at 1:38 for one more call and at 1:40 for another series from a different exposed perch, finishing with a flight call after 2:18;

bird-seen:yes

playback-used:no

Northern extremity of its range

bird-seen:yes

playback-used:no

Lower foothills habitat - arid steppe with scattered Ponderosa Pine and junipers. Recording high-pass filtered, and spliced.

bird-seen:yes

playback-used:no

This Scrub-Jay was scolding me at a bird blind in Friedrich Park, San Antonio, Texas.

bird-seen:yes

playback-used:no

several recently-arrived wintering birds (short-distance movement), all or mostly juvenile , calling;

Natural calls from individual perched in small bush in grassfield near Virgin River. High pass filter at 2000 Hz used to reduce background noise from river.

bird-seen:yes

playback-used:no

Family group of about 6 bird calling and foraging in pinyon trees about 20ft from me. Amplified and high pass filter with Audacity. Recorded on Olympus LS-P2.

bird-seen:yes

playback-used:no

flight call at start, then, not necessarily the same bird, perched calls after interval altered at 0:08;

bird-seen:yes

playback-used:no

Distinctive calls from a single individual in grassfields along the Virgin River.

bird-seen:yes

playback-used:no

bird-seen:yes

playback-used:no

2 different call types by one bird

bird-seen:yes

playback-used:no