Grey Wren-Warbler (Calamonastes simplex) [XC735138]
by Brendan Sloan from Bartum (near Upper Kaptelit), Kabartonjo, Baringo County, Kenya (song)
Grey Wren-Warbler (Calamonastes simplex) [XC81266]
by Stein \u00d8. Nilsen from Near Bender Wanaag, Old Hargeisa to Burao Road, Somaliland, Somalia, Somalia (call, call note)
Subspecies
No subspecies.
Calamonastes simplex (Sibley and Monroe 1990, 1993) has been split into simplex and undosa and both placed in the genus Camaroptera following Dowsett and Forbes-Watson (1993). Calamonastes stierlingi (Sibley and Monroe 1990, 1993) is treated as a subspecies of Camaroptera undosa, also following Dowsett and Forbes-Watson (1993).