Slate-colored Solitaire (Myadestes unicolor) [XC247383]
by Andrew Spencer from San Luis Planes, Santa B\u00e1rbara, Honduras (song)
Slate-colored Solitaire (Myadestes unicolor) [XC882580]
by id from San Pedro Y\u00f3lox, Oaxaca, Mexico (song)
Subspecies
Proposed subspecies pallens (from Nicaragua) and veraepacis (highlands of Guatemala and northern Honduras) appear indistinguishable in long series.
The following 2 subspecies are recognised:
unicolor Sclater, 1857 - Southern Mexico to Nicaragua.
pallens Miller & Griscom, 1925 - Humid montane forests of north-central Nicaragua.