25 May 1977
- Herb Martyr; Basin Trail
- Coniferous Forest
- Deciduous Forest
No locations found with lat/long
- NAGRA IV-D
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
NOTES: (Breeding Status: Territorial paired. Sound Category: Hiss. Behav. Context: Distress.Gen. Climate: Arid. Gen. Habitat: Mountain ridge. Cover Density: Sparse.) BNA: The call heard may be the "Hissing Call", a call given during breeding by young birds, but I am not really sure of this. CZ 29/01/2004.