14 Jul 1977
- 5.0 km SW of Portal
- 31.8666667 -109.2
- 1720 meters
- Deciduous Forest
- Evergreen Forest
- MARANTZ SUPERSCOPE SUPERSCOPE UNSPECIFIED MODEL
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
NOTES: (No. of Animals/Sex: Unspecified number of juveniles. Breeding Status: Non breeding. Behav. Context: A few young were fluttering their wings. Gen. Climate Arid. Cover Density: Medium.) Cassette counter 124-177.
A flock of Black-throated Gray Warblers, adult and im., were foraging in the oaks chipping and calling in the flock. This was an attempt to record these busy birds, both on individual single bird basis and as a flock.
Some wind is noticeable in the high level of background noise.