C/S:   Greyish Saltator     Saltator coerulescens       Av. Size:   8 in (20 cm)       Sounds:   long-reaching chwheeet or ch'kweee, with varied beginnings such as choo-choo-chi-choo chweeet (Howell/Webb)       Identifying Characteristics:   dark grey bird with cinnamon belly, distinctive white stripe over eye, thick dark bill       Range:   Mexico through Central America and much of South America       Habitat:   open woodland, plains, scrub trees