William W. H. Gunn
23 May 1962
- Vancouver Island; Miracle Beach Provincial Park
- NAGRA III
- Parabola 101.6cm (40in)
NOTES: " 2 calls; West coast birds, in contrast to eastern ones, sometime omit first note; they emphasize and lengthen 2nd note in relation to third (vs. Eastern birds)" (WWHG)
Originally catalogued as _Nuttallornis borealis_. Changed per AOU 7th ed.