27 May 1977
- Chiricahua Mountains; Cave Creek Canyon; Barfoot Park
No locations found with lat/long
- NAGRA III
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
NOTES: (Third Recordist: Alvin Carpenter. ) Responded to vocal Pygmy Owl call but not replay of Pygmy Nuthatch's call.