15a C. chiapensis 3 mi. SSW Tonala' March 23 Song heard from one lone bird "chan - qua - ca" "chan-qua-ca" given in this tempo 1 ♪♩ 1 ♪♩ Three birds sang together while perched a few inches apart on a dead limb. All birds fanned out the tail while singing. Moved through the tree top slowly and sang once while moving. This morning several birds are working on a nest above and a foot to the east of the big nest in which 5 birds roosted last night. Can hear a bird calling "qua - qua - qua" and "qua". Noted a pair on the ground moving by long hops - something like a Robin?; The wings are held below the tail, this tail is slightly cocked, and the head and neck are held upright, more vertical. (See also bottom of p. 19 for trip to Quetzalapa)